Category: Data Center

How Many Virtual Machines Can You Run at the Same Time?

How Many Virtual Machines Can You Run at the Same Time?

Every company is different, that goes without saying. Some companies, regardless of size are in need of various necessities within technology. For example, maybe you’re just getting started with cloud computing and you need to know the basics like how much data usage is included in your plan. Maybe, you’re an experienced user who just wants to learn more about the different pricing options available for specific tools. Maybe you’re even just curious about how many Virtual Machines (VMs) your company can run simultaneously.

Below, we will be diving deeper into what VMs are and how many your organization can run depending on the needs and circumstances of your company.

 

What is a VM?

A Virtual Machine (VM) is a software emulation of a computer that runs onto another computer. It allows you to host and run websites as well as applications on a remote server without purchasing or maintaining your hardware. A single VM can be used for many different purposes and may use one or more operating systems. You can scale up or down the number of VMs you use, saving you money in the long run if you don’t require all the initial VMs given. Cloud hosting providers may limit the number of VMs you can use on their platform or allow you to use as many as you need.

Understanding VM limits and how many VMs you can run simultaneously can help you in deciding which provider is best for you.

 

Understanding VM Limits

VM limits help cloud hosting providers to maintain reliability and security. Knowing what they are before you sign up for a particular plan is helpful when deciding which provider to go with. Most providers will tell you their VM limits before you make an account. VM limits are different for each cloud hosting provider, although some commonalities exist. For example, most providers include CPU, RAM, and storage when calculating a VM’s capacity.

Here’s a breakdown of some of their terminology:

  • CPU: This is the processor’s processing speed. The more capacity you have, the more VMs you can run at the same time. Common VM limits are 2, 4, and 8 CPU cores.
  • RAM: This is how much memory a VM has to store and run processes. If a VM has insufficient RAM, it may slow down or crash.
  • Storage: This is how much data the VM can store, such as website files and databases. The more storage a VM has, the more information it can hold.
  • Network: This is how much data a VM can send and receive. Standard VM limits are 1, 2, and 10 Gbps network bandwidth.

 

How Many Virtual Machines Can You Run at the Same Time?

 

Your-1-VM-QuestionIn general, you can run as many Virtual Machines at the same time as your computer can handle. The primary issue is how much RAM you have plus how much of it is available.

In any system, there must be a balance between available memory and the number of virtual machines you want to run. It is not advisable to overload your computer with too many VMs as it can cause a major slowdown to your system. This depends on your computer’s resources, but usually, you can keep an average of 3-5 VMs running simultaneously without seeing any performance degradation. Each VM uses about 500MB to a GB of RAM, so if your computer has 4GB of RAM or less, you should stay at around 2 VMs max.

Note that VMs share resources such as the same processor, RAM, and storage, so you may have trouble running multiple VMs simultaneously. If a VM is experiencing issues, it could slow down or crash other VMs held on the same computer.

 

Conclusion

You can save time and money by not purchasing or maintaining your hardware by just hosting and running your websites and applications on a remote server. The more capacity your RAM, CPU, and storage have, the more VMs you can run simultaneously; in other words, you can run as many VMs as your computer and plan will allow you, so long as you can handle the additional load.

We, at Protected Harbor, are an experienced partner with the knowledge and expertise to help you fulfill your goals. With managed hosting services from Protected Harbor, you don’t have to worry about the day-to-day management of your Virtual Machines or keeping up with the ever-changing technology landscape. Instead, you can focus on your business, knowing that you have a reliable partner to keep your Virtual Machines up to date and secure.

With our cutting-edge technology, you can be assured that your data is secure, your VMs are backed up, and your network is optimized to provide the best experience for all of your users. Our Virtual Machine hosting solutions come with flexible configuration options, allowing you to scale up or down as needed to accommodate any workload. Advanced tools will enable you to monitor your VMs remotely and receive detailed alerts if something goes wrong. You can also set up scheduled snapshots to keep a copy of your VMs in case of any emergency.

With our Virtual Machine hosting, you have the security and reliability of a managed service without the high costs and maintenance responsibilities.

Contact us today for a free demo and IT audit.

Keeping Your SaaS Secure:

Keeping Your SaaS Secure main

Keeping Your SaaS Secure:

 

6 Things You Can Do Now to Prepare

Security is one of the top concerns among Security as a Service (SaaS) customers. It’s a problem that many SaaS vendors struggle with, and for a good reason.

As more businesses move their processes to the cloud, hackers see this as an opportunity to exploit security vulnerabilities and steal sensitive data. For this reason, keeping your SaaS secure is no longer just about staying compliant with regulations like the GDPR (General Data Protection Regulation). It’s now about protecting your customers and your business from cyber-attacks. With so much on the line, it’s important now more than ever to take the steps needed to protect your SaaS from potential threats in the future.

How secure is your SaaS? How prepared are you for a cybersecurity attack? You can find out with our free whitepaper! Inside, you’ll learn all about the major cyber threats of 2022, such as the evolution of ransomware, the rise of cloud apps, and more. You’ll also find out the biggest challenges facing today’s SaaS businesses and how to overcome these issues. Finally, you’ll get actionable insights and tips you can use today to keep your SaaS secure.

This blog post in particular will outline the six simple ways to keep your SaaS secure while reducing operational risks and liability.

 

So, what exactly is SaaS Security?

When we talk about SaaS security, we’re referring to the various ways you can protect your software against threats. This can include software and hardware solutions that help prevent and identify cyber-attacks. When it comes to SaaS security, there are three main components you need to think about: data, infrastructure, and people.

Data security refers to the privacy and security controls that prevent unauthorized parties from accessing sensitive data. Infrastructure security refers to the resilience of the hardware and networks that power your SaaS. People security refers to the policies and procedures that prevent employees from unintentionally introducing vulnerabilities into your software. Essentially, SaaS security is all about keeping your customers’ data safe and your own.

 

6 SaaS Security Best Practices

Whether you’re testing a new tool or releasing a new feature, it’s crucial to consider your SaaS security. To maintain the security and privacy of your data, keep the following best practices in mind.

1. Encrypt your Data

Your technological stack’s top priority should be encryption at all layers. In the event of a breach, effective encryption makes sure that consumer data isn’t quickly publicly disclosed.

Customers’ concerns about their data protection are growing as high-profile leaks like the Cambridge Analytica incident occur more frequently. By discussing your encryption policies, reassure your clients that your solution always protects their sensitive billing information.

Use one of the many popular encryption techniques to ensure that the information you rely on isn’t kept in plain text.

2. Give Priority to Privacy

Most compliance and regulatory processes demand privacy and security declarations, but that isn’t their only use. It teaches your team and customers how to handle important data by developing a strong statement for your product.

Develop your privacy policy by defining the specific details that need to be included in it with the help of your development and legal teams.

3. Educate Your Clients

By 2020, 95% of cloud security problems will be the clients’ fault, predicts a Gartner study. Make sure you actively reach out to individuals whenever you are onboarding new clients or send critical updates to existing ones to explain how this may affect their security.

Most customers are unaware of the implications of this shift toward a totally cloud-based architecture, which is being made by an increasing number of SaaS providers. Ensure your consumers understand how to protect their information to reduce security concerns and limit risks.

Keeping Your SaaS Secure middle4. Backup User Data in Several Locations and Isolated Backups

Effective client data management is crucial because many firms aren’t prepared for impending data breaches. By creating multiple copies of your data, you can assure that no one system failure will compromise your security.

Many cloud platforms on which SaaS businesses rely on as a part of their product will offer this functionality. Still, you must be vigilant about backups to prevent potentially catastrophic losses of customer data.

5. Use More Robust Passwords

Many people still use the same password for each login, even though they know the risks involved. By requesting stronger passwords from users when they create accounts, you can stop them from exposing your data to possible cyber criminals. Consider establishing case-sensitivity rules and authentication mechanisms.

An emphasis on security will only become more crucial as the subscription economy develops. As your business expands, always re-evaluate your present procedures to ensure that you are maintaining compliance.

6. Speak With a Cyber-security Company

Third-party security organizations can provide essential industry knowledge about what you need to do to keep your platform secure. Their testing procedures ensure that your infrastructure, network, and software are always safe. These third-party suppliers can assist you in developing plans for if and when a breach occurs while you are building your product.

 

Conclusion

Making sure the user data in your SaaS product is secure requires more than a one-time effort; it must become integrated into your company’s culture. The first step is to select the best SaaS cloud security solution for you. Implementing new security measures is the second phase, an ongoing activity you must regularly perform to keep up with the always-changing threat landscape.

Download our white paper, “Cybersecurity Risks of 3rd Party Cloud-Apps in 2022” to understand the SaaS and cloud cyber-threat landscape in 2022 and how you can mitigate those risks. Also, keep reading our blogs for more information on cybersecurity.

The Top 5 Risks of Cloud Migration

The Top 5 Risks of Cloud Migration

When it comes to cloud migration, there are plenty of risks involved. Every business considering migrating its IT infrastructure from a traditional data center to a public cloud must identify potential obstacles. After all, it’s not an easy transition, even with the many tools and resources available. A study by New Voice Media found that only 14 percent of companies that had begun transitioning to the cloud completed the process successfully. This means businesses have plenty of opportunities to get things right the first time. With so much information available about how and why companies should migrate their IT infrastructure to the cloud, it’s essential to understand which risks need addressing first.

We are excited to announce the ebook “The Top 5 Risks of Cloud Migration”. This ebook will help you to identify the top 5 risks of cloud migration and how to avoid them. You will learn how to protect your data and meet compliance requirements, how to choose the right cloud for your workload, how to manage costs and risks of cloud adoption, how to plan for a successful cloud implementation, and how to avoid common pitfalls during the cloud migration process. You can download this ebook for FREE.

 

Cloud Migration is Only the Beginning

When companies approach the decision to migrate to the cloud, they often make the mistake of thinking it will solve all of their problems. The most significant risk is that businesses assume they can put off addressing the issues they face today by migrating tomorrow. In reality, migration is only the beginning of a new set of challenges that businesses will need to overcome to ensure their data remains safe and secure in the long term. If a business has a poor security system today, it will have a flawed one tomorrow, regardless of whether the data is hosted on-premises or in the cloud. This is why migration should be seen as a way to improve the business environment, rather than just a quick fix to a single issue.

 

Why is Security in the Cloud a Challenge?

Migration to the cloud should be considered a long-term investment, not a short-term solution. However, the fact that most organizations are new to the cloud makes it difficult for them to know what to expect. Often, businesses don’t fully understand the risk associated and the potential impact cloud migration could have on their business. Of course, security is the biggest challenge of all. Public cloud data centers are designed for maximum scalability and flexibility, so companies don’t have the same level of control and visibility as they do with their own data centers. Even if a business uses a managed cloud provider, it still has to ensure it applies the proper security measures to keep its data safe.

 

Data Theft Causes Unauthorized Access

Data theft is a common problem with traditional infrastructure. If a company fails to protect its data, unauthorized access is always a risk. Businesses are no longer in control when that data is migrated to the cloud. When migrating to the cloud, companies often store their data in a third-party facility. This creates a single point of failure; if hackers breach security, they will have access to all the data. This can include all types of information, including personally identifiable data and sensitive client information. If this data is stolen and isn’t encrypted, it can be used for malicious purposes, including identity theft and financial fraud. The potential financial impact on a business can be huge.

Third-Party Product Comes with Security Risks

Third-party products are needed in every aspect of the business. However, they present certain security risks. For example, a third-party VPN device could be easy for hackers to compromise. When migrating to the cloud, it is crucial to understand the security level of third-party products and services. When businesses outsource, they must make sure the service provider uses a secure VPN connection. They should also consider hiring a third-party provider with a secure data center.

 

Hackers Can Compromise Vulnerable VPN Devices

Virtual private networks, or VPNs, provide a secure connection that keeps your internet data hidden from hackers and enables companies to safeguard their private cloud resources. Many cloud apps require a VPN to transport data from on-premises systems to the cloud. Although they are often bidirectional, VPNs are set up to only work in one direction. This frequently exposes your business to a cloud service provider attack. When hackers break into a VPN device, they can access the data transmitted between a remote user and the data center. This can result in data loss, stolen information, and financial losses.

 

The Top 5 Risks of Cloud Migration middle

Accidental Exposure of User Credentials

Cybercriminals typically use cloud apps as a cover in their phishing assaults.  Due to the widespread usage of cloud-based communications and document sharing services, employees are used to getting emails with links requesting them to validate their credentials before accessing a certain site or document.

Businesses often collect user credentials on the premises, such as passwords and usernames. However, when these credentials are migrated to the cloud, they are stored the same way as the other data. If hackers can access this information, it can result in a severe security breach. If the credentials are stored in plain text, hackers will be able to see them. This is one of the most common ways for hackers to access secure data. A secure migration process involves encrypting the user credentials. However, some companies don’t make this a priority.

 

Lack of Secure API

An API is essential for connecting different business components, including the CRM and billing systems. If a company doesn’t put security at the forefront when designing its API, it can pose a significant risk to the business. When designing an API, it is crucial to understand the security requirements. This includes authentication, authorization, and session management. If a company overlooks any of these requirements, it can result in a severe breach of security. If the API is easy to compromise, hackers can gain access to sensitive data in the cloud. The Facebook-Cambridge Analytical Scandal, which gave Cambridge Analytica access to Facebook user data, is the most common example of an insecure API.

 

Conclusion

Moving to the cloud can be your business’s best course of action. Before going further, be sure you have a clear cloud migration strategy and are aware of the dangers associated with potential incompatibilities with the current architecture, security threats, and reduced visibility and control. Additionally, make every effort to prevent data loss, incomplete data deletion, excessive spending, and additional latency. Cloud migration might be beneficial for your company if you can avoid these problems.

Stay informed and ensure you are aware of all the risks of a cloud migration before making a final decision. Download this e-book, and you will learn about the top 5 risks of cloud migration and how to avoid them in detail.

Cloud Application Migration Fear

How to Reduce Cloud Migration Security Risks main

Cloud Application Migration Fear

Many organizations fear migrating their applications to the cloud because it can be an extremely challenging and complex task. This process will require proper planning, effort, and time in order for it to be successful.

The security measures, as well as practices that organizations have built for their on-premise infrastructure, do not coincide with what they require in the cloud, where everything is deeply integrated.

Before streamlining your workflow with cloud computing, you must be aware of the most challenging security risks and how to avoid them. Let’s explore how organizations should approach the security aspects of cloud migration, from API integration to access control and continuous monitoring.

This article will highlight some of the most common fears organizations have while moving from on-premise infrastructure to a cloud environment.

 

What is Cloud Migration?

Cloud migration is the process of moving data, programs, and other business components into a cloud computing environment.

A business can carry out a variety of cloud migrations.

One typical model for cloud migration involves moving data and applications from an on-premises data center to the cloud, but it is also possible to move data and applications across different cloud platforms or providers. Cloud-to-cloud migration is the term for this second situation.

Another kind of migration is reverse cloud migration, commonly referred to as cloud repatriation. From one cloud platform to another, data or applications are transferred in this case.

Cloud migration, however, might not be suitable for everyone.

Scalable, reliable, and highly available cloud environments are feasible. These, however, are not the only considerations that will influence your choice.

 

Why is Security in the Cloud the Biggest Fear for Organizations?

The reason why security is the biggest challenge organizations face is that public clouds offer shared resources among different users and use virtualization. The ease of data sharing in the cloud creates serious security concerns regarding data leakage and loss.

The major risk in any infrastructure is neglecting security vulnerabilities due to a lack of expertise, resources, and visibility. Most

providers contain various processing and cloud storage services. Therefore, it’s easy for hackers to expose data via poorly configured access controls, data protection measures, and encryption.

 

How to Reduce Cloud Migration Security Risks middleMost Common Exposure Points for Cloud-based Applications

Overcoming cloud migration challenges before they arise can help any organization to migrate smoothly and save them from potential cyber threats. But first, we need to understand the weak links and exposure points that can put security at risk.

Let’s discuss the weakest links that cause cloud application migration fears:

1. Data Theft Causes Unauthorized Access

Providing administrative access to cloud vendors poses serious threats to the organization. Criminals are gaining access to programs like Office 365 through installations that give them administrative rights. In fact, very recently a phishing campaign leveraging a legitimate organization’s Office 365 infrastructure for email management has surfaced on the cyber scam scene.

Hackers are always evolving their phishing tactics, and everything they do is seen as being smarter and more sophisticated.

If criminals get access to users’ cloud credentials, they can access the CSP’s (Cloud Solution Provider’s) services for gaining additional resources. They could even leverage those cloud resources to target the company’s administrative users and other organizations using the same service provider.

Basically, an intruder who obtains CSP admin cloud credentials can use them to access the organization’s systems and data.

2. Third-party Products Comes With Security Risks

Organizations outsource information security management to third-party vendors. It reduces the internal cybersecurity burden but generates its own set of security risks. In other words, the cybersecurity burden shifts from an organization’s internal operations onto its third-party vendors. However, leveraging third-party services or products may come with compliance risks, business continuity risks, mobile devices risks, and so on.

Last year, SolarWinds, a famous monitoring tool based on an open-source software had been compromise by the Russian Intelligence Service. They had created a backdoor within the coding and submitted it into the base product. Hackers used a regular software update in order to inject malicious coding into Orion’s own software to use for cyberattacks.

Vulnerable applications are entry points for cybercriminals. They are always in search of weak spots to infiltrate the system. Applications are used in every industry for better workflow and management. However, there is a need to protect these applications by limiting their access and implementing available patches for better security. Frequent updating of applications and systems helps to protect your IT infrastructure from potential attacks.

3. Hackers Can Compromise Vulnerable VPN Devices

VPNs (Virtual Private Network’s) provide an encrypted connection that hides your online data from attackers and allows businesses to protect their private cloud resources. Many cloud applications need a VPN to transfer data from on-premises infrastructures to the cloud. VPNs are configured to operate one way, but they are often bidirectional. This often opens your organization up to an attack occurring in the cloud service provider.

One such attack has been observed where cybercriminals exploit VPN servers’ vulnerabilities to encrypt the network with a new ransomware variant. By exploiting unpatched VPN applications, hackers can remotely access critical information, such as usernames or passwords, and allows them to log in to the network manually.

Reconfiguring a VPN to access a newly relocated app in the cloud can be disruptive and complicated for its users. Most people don’t use VPNs for cloud application migration because they don’t trust them.

It’s better to install on-site hardware, build VPNs’ deployment on that hardware, migrate them into the on-site deployment, and then move the VMs (Virtual Machines) into a data center. This can be achieved by enabling transparent, unfiltered connectivity between environments. Enterprise cloud VPN can achieve this configuration between a cloud network and an on-premises network.

4. Accidental Exposure of User Credentials

Cybercriminals generally leverage cloud applications as a pretext in their phishing attacks. With the rapid use of cloud-based emails and document sharing services, employees have become habitual of receiving emails with links asking them to confirm their credentials before accessing a particular site or document.

This type of confirmation in particular makes it easy for intruders to get employees’ credentials for their company’s cloud services. Therefore, accidental exposure of credentials in the cloud is a major concern for organizations because it can potentially compromise the security and privacy of cloud-based data and resources.

5. Lack of Secure API

Using API (Application User Interface) in the cloud allows organizations to implement better controls for their applications and systems. However, using insecure APIs can come with grave security risks. The vulnerabilities that exist within these APIs can provide an entry point for intruders to steal critical data, manipulate services, and do reputational harm.

Insecure APIs can cause security misconfigurations, broken authentications, exposed data, broken function-level authorization, and asset mismanagement. The most common example of an insecure API is the Facebook-Cambridge Analytical Scandal which allowed for Cambridge Analytica to access Facebook user data.

 

How to Reduce Cloud Migration Security Risks?

Organizations can take various steps when it comes to mitigating cloud migration security risks. Here are some recommendations on how to migrate your applications to the cloud.

1. Develop a Plan

Outline the expertise, resources, and tooling you need to get started. Use automated tools supporting optimization and data discovery analysis to define the right migration method for your company.

2. Start Small

To reduce the fear and accelerate cloud adoption, start with an automatic workload lift and shift over in small portions. It helps to introduce cloud benefits and security risks. Moreover, this approach reduces uncertainty and lets organizations benefit from infrastructure savings.

3. Leverage Business Units to Drive Cloud Adoption

Utilize your business units to promote cloud adoption by investing in Software-as-a-Service (SaaS). This does not require any rewriting of your applications. A CRM (Customer Relationship Management) already exists and is running in the cloud which lets you decommission on-premises CRM and is easier than full on-board migration.

4. Make a Set of Security Standards

Develop baseline security standards by collaborating with your governance team. The list must include cloud workload vulnerability posture, control plane configuration, and cloud infrastructure privilege assignment.

5. Invest in Cloud Security Management

Organizations should monitor their cloud security posture from the control plane to asset configuration. When your cloud deployments increase in complexity and numbers, a service tracking all configuration settings becomes valuable to detect any misconfigurations causing security vulnerabilities.

 

Ready to Migrate Your Applications to the Cloud?

Most organizations lack the experience and confidence to migrate to the cloud fearing the associated risks that come with it. The reason is that they don’t have the right time and resources in place to facilitate the move.

Leveraging partners and service providers can help to overcome those fears and make the cloud application migration smoother for your organization. With the support of Protected Harbor

Cloud Migration Services, our clients can transform their existing apps and achieve “future-ready” business outcomes. These services range from planning to execution. Our comprehensive strategy is supported by the understanding that successful modernization uptake requires a diverse blend of suitable solutions with a range of risk and reward profiles.

Our enterprise application migration services offer thorough, extensive, reliable procedures for transferring sizable application portfolios to cloud platforms, and they are easily scalable from one to many apps. We can assist you with application inventory, assessment, code analysis, migration planning, and execution using our tried-and-true tools.

We provide deep industry expertise and a robust set of advanced tools. Experts at Protected Harbor migrate your applications to the cloud and help you to increase and optimize the productivity as well as the flexibility of your workforce. Visit here to get more information about Protected Harbor’s cloud services.

Understanding the Risks of Cloud Migration and Security Measures to Mitigate Them

Understanding the Risks of Cloud Migration and Security Measures to Mitigate Them

Thanks to our experts at Protected Harbor, we’ve released a new infographic that can help your organization or business to reduce your cloud migration security risks. This infographic includes key security tips and advice to help you make the right cloud migration decisions. Download the infographic now to learn more! And don’t forget to visit our blog for more tips and advice.

As your organization evaluates cloud migration, it’s critical to understand the risks. Security is a top concern for many businesses, so before you move your company’s data and services to the cloud, you must understand how to mitigate any potential risk. Understanding cloud security risks are essential for an effective migration strategy. The first step in this process is understanding the potential risks of migrating your organization to the cloud. After all, not every business can trust third parties with their data. But with the proper security measures in place, moving to a cloud platform can benefit almost any business. Download our infographic to understand how to reduce cloud migration security risks in a quick overview, and continue reading the blog for more information.

What Is Cloud Migration?

Moving apps, data, and other digital assets from an on-premises data center to the cloud is known as cloud migration. These may be programs that have been specially created for the organizations or ones that they have licensed from a different vendor. There are various methods for moving to the cloud, including:

  • “Lift and shift” refer to moving apps as-is.
  • Modifying applications slightly to facilitate their cloud migration
  • Application rebuilding or remodeling to make them more suitable for a cloud environment
  • Changing from legacy applications that don’t support the cloud to new ones that cloud vendors offer.
  • “Cloud-native development” refers to the process of creating new cloud-based apps.

What are the Key Benefits of Cloud Migration?

The advantages of the cloud, which include hosting applications and data in a highly effective IT environment that can increase factors like cost, performance, and security, are the overarching goal of most cloud migrations.

Elastic scalability, a need to reduce costs or convert from a capital expenditure to an operating expenses model, and a requirement for new technologies, services, or features only available in a cloud environment are essential drivers for cloud migration.

The flexibility of corporate IT teams to deliver new services and expand the company to meet changing business requirements is enhanced by cloud computing, which is maybe even more significant.

Security Risks of Cloud Migration

cloud migration infographicBecause cloud migration is susceptible to several attacks, careful planning is required. Sensitive data is exchanged during migration, leaving it open to attack. Additionally, attackers may obtain access to unsecured development, test, or production environments at different points in a migration project.

Plan your cloud migration efforts in advance of the following dangers:

Application Programming Interface (API) vulnerabilities: APIs serve as communication routes between environments. At every step of the cloud migration process, APIs must be protected.

Blind spots: Using the cloud requires giving up some operational control. Before migrating, check the security your cloud provider offers and how to enhance it with supplemental third-party security solutions.

Compliance requirements: Verify that your intended cloud environment complies with the necessary standards. This comprises the organization’s protocols for ensuring the security of cloud workloads, data, and access, as well as compliance certifications issued by the cloud provider. As part of the standards for compliance, all of these may be audited and will be.

Unchecked Growth: Moving to the cloud is a continuous process. The company will probably add more resources, use new cloud services, and add more apps after moving applications to the cloud. Once SaaS apps are up and operating in the cloud, it is normal to begin employing more SaaS applications. There is a significant operational problem in securing these new services and applications effectively.

Data loss: Moving to the cloud requires the transfer of data. If there are issues with the migration process, it is crucial to ensure that data is backed up. With rigorous key management, all data is transferred across encrypted channels.

5 Ways to Mitigate Cloud Migration Security Risks

Here are a few best practices that can help improve security during and after cloud migrations:

  1. Develop a Plan– Planning before migration and executing successfully is essential. Use automated tools and optimization, and outline the expertise, resources, and tooling you need to get started.
  2. Start Small- To reduce the fear and accelerate cloud adoption, start with an automatic workload lift and shift over in small portions.
  3. Leverage SaaS Adoption– Utilize your business units to promote cloud adoption by investing in Software-as-a-Service.
  4. Set Security Standards– Develop baseline security standards by collaborating with your governance team.
  5. Use Managed Services- Organizations should monitor their cloud security posture from the control plan to asset configuration. They can partner with a Managed Services Provider for efficient migration.

Conclusion

Migrating to the cloud can be a great way to boost your company’s productivity and scalability. But it’s essential to understand the security risks first. The best way to mitigate these risks is to work with a reputable cloud provider committed to data security. Having the right security practices in place for your team is also important. With the proper security measures, you can enjoy all the benefits of migrating to the cloud. That’s why we have created an infographic to help you out. Download today and get started with your cloud migration.

Load Balancing:

Load Balancing

Load Balancing:

What is it and How Can it Help You?

With the rise of cloud computing, IT departments must shift their focus to Service-Oriented Architecture (SOA) and Software-as-a-Service (SaaS) models. To meet these new demands, many IT departments are looking to virtualization to reduce operating costs while increasing uptime and flexibility.

In this post, we will be learning more about load balancing and how it can help to optimize your systems.

 

What is Load Balancing?

Load balancing is the process of distributing a workload across multiple servers or resources. The goal behind load balancing is to optimize resource usage while improving performance. This is commonly used to distribute network traffic and database or application requests across multiple servers. In the business world, load balancing can be extremely helpful in managing peak traffic as well as ensuring that systems remain responsive regardless of the number of users.

For example, suppose you have a database that receives an extremely high number of requests, more than it can typically handle. In this case, load balancing can distribute that load onto other databases in order to spread the work across a larger group of sources.

By using load balancing, it helps to prevent overworking servers. It also avoids:

  • Slowdowns
  • Dropped requests
  • Server failures

How does Load Balancing work?

Load balancing can be performed:

  • By physical servers: hardware load balancers
  • By virtualized servers: software load balancers
  • As a cloud service: Load Balancer as a Service (LBaaS), such as AWS Elastic

An Application Delivery Controller (ADC) with load balancing capabilities can also perform load balancing, as can specialized load balancers.

The Open Systems Interconnection (OSI) model’s Layer 4 or Layer 7 are where load balancers direct traffic. They promote their address as the service or website’s destination IP address. Incoming client requests are received by balancers, who then choose which servers will handle each request:

  • Balancers at Layer 4 (L4 OSI Transport layer) do not examine the contents of individual packets. They employ Network Address Translation (NAT) to route requests and responses between the chosen server and the client. They rely their routing decisions on the port and IP addresses of the incoming packets.
  • Traffic is routed by Layer 7 (L7 OSI Application layer) balancers at the application level. They go through each bundle of incoming content and inspect it. In contrast to an L4 balancer, L7 balancers use diverse criteria to direct client requests to particular servers, including HTTP headers, SSL session IDs, and content categories (text, graphics, video, etc.).

An L4 server requires less processing power than an L7 balancer. Because they determine their route on context-based characteristics, they may be more effective.

  • Additionally offered is Global Server Load Balancing (GSLB). GSLBs can direct traffic between servers spread out geographically and housed in on-premise data centers, public clouds, or private clouds. GSLBs are typically set up to route client requests to the geographical server that is nearest to them or to the servers with the fastest response times.

Load Balancing smallWhat are the Benefits of Load Balancing?

There are numerous benefits to load balancing, including:

  • Efficiency: To avoid a server overload, load balancers spread requests across the WAN (Wide Area Network) and the internet. By having multiple servers to handle numerous requests concurrently, they also lengthen the response time.
  • Flexibility: As needed, servers can be added to and withdrawn from server groups. Processing can be interrupted for maintenance or upgrades on a single server.
  • High Availability: Only active servers are sent traffic via load balancers. Other servers can still process requests even if one fails. Numerous massive commercial sites like Amazon, Google, and Facebook have thousands of load balancing and related app servers deployed across the globe. Small businesses can also use load balancers to guide traffic to backup servers.
  • Redundancy: Processing will continue even in the event of a server failure, thanks to many servers.
  • Scalability: When demand rises, additional servers can be deployed automatically to a server group without interrupting services. Servers can also be removed from the group without impacting service after high-volume traffic events are over.

GSLB offers several further advantages over conventional load balancing configurations, including:

  • Disaster Recovery: Other load balancers at various centers worldwide can pick up the traffic.
  • Compliance: If a local data center outage occurs. Configuring a load balancer to comply with local legal standards is possible.
  • Performance: Network latency can be reduced by closest server routing.

Common Load Balancing Algorithms

Load balancers use algorithms to choose where to send client requests. Several of the more popular load-balancing algorithms are as follows:

Least Connection Method: The servers with the fewest active connections are sent to clients.

Less Bandwidth Approach: According to which server is handling the least amount of bandwidth-intensive traffic, clients are directed to that server.

Least Time for Response: Server routing takes place based on each server’s generated quickest response time. The least response time is occasionally combined with the least connection method to establish a two-tiered balancing system.

Hashing Techniques: Establishing connections between particular clients and servers using client network packets’ data, such as the user’s IP address or another form of identification.

Round Robin: A rotation list is used to connect clients to the servers in a server group. The first client connects to server 1, the second to server 2, and so forth before returning to server 1 when the list is complete.

 

Load Balancing Scenarios

The methods described here can implement load balancing in various situations. Several of the most typical use cases for load balancing include:

  • App servicing: Enhancing general web, mobile, and on-premises performance.
  • Network Load Balancing: Evenly distributing requests too frequently accessed internal resources, like email servers, file servers, video servers, and for business continuity, which are not cloud-based.
  • Network Adapters:Using separate network adapters to service the same servers using load balancing techniques.
  • Database Balancing:Distributing data requests among servers to improve responsiveness, integrity, and reliability.

A fundamental networking linear function of load balancing can be applied everywhere to evenly distribute workloads among various computing resources. It is an essential part of every network.

 

Key Takeaway

Load Balancing is a crucial component of distributed and scalable deployments on either public or private cloud. Each cloud vendor offers a variety of load balancing solutions that combine the rules above. Some of the most well-known: Azure, AWS, and GCP, offer load balancing services.

High-traffic websites choose Protected Harbor’s load-balancing services because they are the finest in their field. Our software-based load balancing is far less expensive compared to the hardware-based solutions with comparable features.

Thanks to comprehensive load balancing capabilities, you may create a network for delivering well-efficient applications.

Your website’s effectiveness, performance, and dependability are all improved when our technology is used as a load balancer in front of your farm of applications and web servers. You can enhance client happiness and the return on your IT investments with the support of Protected Harbor.

We are currently offering free IT audits for a limited time, so contact us today.

What are DaaS providers?

What are DaaS providers?

DaaS is short for Desktop as a Service. It’s a cloud-based computing solution that gives you access to your desktop via the internet, regardless of where you are. As a result, third-party hosts provide one sort of desktop virtualization. A virtual desktop or hosted desktop service is another name for DaaS.

 

DaaS Providers

If you’re diving into the cloud to deliver your applications, a growing proportion of these apps may be hosted in the cloud. When your application needs storage, networking, and computing resources, you can host it yourself or with a service provider. But you might want to consider a third option: a DaaS provider.

DaaS providers allow on-demand access to infrastructure and app environments from a single provider, with lower costs than buying your own servers. They also provide services like load balancing, high availability, and disaster recovery if needed. In basic terms, DaaS service providers are organizations that provide desktop virtualization services as per your needs.

Why should you consider using a DaaS provider?

Data centers are a necessity in today’s digital world. But, with so many options and all of the different features, choosing the right one can be overwhelming. However, it is not hard to find the right data center once you know what you want.

Data centers can offer increased security for your servers and ensure your business continuity is never compromised. They can provide you with 24/7 support and have the facilities to install a disaster recovery plan on-site. Many data centers have built-in backup power systems to keep your network running smoothly no matter what time of day.

Desktop as a service (DaaS) providers provides a wide range of hosted desktop solutions. Many can provide turnkey virtual desktop infrastructure (VDI) implementations that support multiple users, but some also offer single-user desktops. Some providers offer additional services and management options, while others provide only essential software.

There are many reasons to consider using a DaaS provider:

  • They can allow IT to focus on more strategic projects by taking over day-to-day tasks such as application and OS updates and patches.
  • They can simplify the deployment of new desktops by reducing the need for manual configuration.
  • They can reduce hardware costs through thin clients or zero clients.
  • They can enable BYOD policies by allowing users to access their desktops from any device with an internet connection.

What are some of the benefits of using a DaaS provider?

The most obvious benefit of using a DaaS provider is the flexibility it allows your business. This can be particularly advantageous if you need to bring on new staff quickly. You can add more desktops whenever you need them and remove them at short notice.

When you use a DaaS solution, you only pay for what you use, so there’s no need to worry about capital expenditure or over-provisioning.

The fact that desktops are hosted offsite and accessed over the internet makes it easy for employees to work from anywhere — a definite plus in an era when remote working is becoming increasingly common.

Another benefit of DaaS solutions is that they’re easy for IT teams to manage, as the provider does all the work. The only maintenance required on your part is to keep client machines up to date-and running smoothly.

Setting up a desktop virtualization solution using traditional methods can be expensive, so you may save money by using a DaaS provider instead.

 

Who are the big players in the market?

Stability, security, and mobility are all features to look for in a DaaS service provider. The following is a list of the Top Desktop as a Service (DaaS) providers in 2021:

Conclusion

Any of the players named above will not let you down. All of them are excellent DaaS providers. Ultimately, it comes down to which service best satisfies your needs while focusing on the cost savings.

When you’re short on time and need to enable a vast workforce, it’s challenging to examine every DaaS service provider access and make an informed decision.

We leverage a unified data center in a DaaS solution like Protected Harbor Desktop to deliver desktop virtualization services to end-users over the internet, on their preferred device, and at their preferred time, and regular snapshots and incremental backups keep your essential data safe.

Protected Desktop is a cloud-based virtual desktop that provides a wholly virtualized Windows environment. Your company will incorporate highly secure and productive applications within DaaS by utilizing one of the most recent operating systems (OS). We monitor your applications for a warning indication that may require proactive action with our on-demand recovery strategy.

Protected Harbor alleviates the problems that come with traditional, legacy IT systems. Another significant benefit of our high-quality DaaS solution is that it allows you to extend the life of your endpoint devices that would otherwise be obsolete. Set up your desktop; click.

What is a Data Center Architecture and how to design one?

What is a Data Center Architecture and how to design one?

 

Traditional data centers consisted of multiple servers in racks and were difficult to manage. These centers required constant monitoring, patching, and updating, as well as a security verification. They also require heavy investments in power and cooling systems. To solve these issues, data center architects have turned to the cloud and virtualized environments. However, these cloud solutions are not without their own risks. These challenges have led to a new approach to data center architecture. This article describes the benefits of a virtualized data center and how it differs from its traditional counterpart.

 

What is a data center architecture?

A data center architecture is a description of how computer resources (CPUs, storage, networking, and software) are organized or arranged in a data center. As you may expect, there are almost infinite data center architectures to choose from. The number of resources a company can afford to include is the only constraint. Still, we usually don’t discuss data center architectures in terms of their various permutations, but rather in terms of their essential functionality.

Today’s data centers are becoming much larger and more complex. Because of their size, the hardware requirements vary from workload to workload and even day to day. In addition, some workloads may require more memory capacity or faster processing speed than others. In such cases, leveraging high-end devices will ensure that the TCO (total cost of ownership) is lower. But because the management and operations staff are so large, this strategy can be costly and ineffective. For this reason, it’s important to choose the right architecture for your organization.

While all data centers use virtualized servers, there are other important considerations for designing a data center. The building’s design must take into account the facilities and premises. The choice of technologies and interactions between the various layers of hardware and software will ultimately affect the data center’s performance and efficiency. For instance, a data center may need sophisticated fire suppression systems and a control center where staff can monitor server performance and the physical plant. Additionally, a data center should be designed to provide the highest levels of security and privacy.

 

How to Design a Data Center Architecture

The question of how to design a data center architecture has a number of answers. Before implementing any new data center technology, owners should first define the performance parameters and establish a financial model. The design of the data center architecture must satisfy the performance requirements of the business.

Several considerations are necessary before starting the data center construction. First, the data center premises and facility should be considered. Then, the design should be based on the technology selection.  There should be an emphasis on availability. This is often reflected by an operational or Service Level Agreement (SLA). And, of course, the design should be cost-effective.

Another important aspect of data center design is the size of the data center itself. While the number of servers and racks may not be significant, the infrastructure components will require a significant amount of space. For example, the mechanical and electrical equipment required by a data center will require significant space. Additionally, many organizations will need office space, an equipment yard, and IT equipment staging areas. The design must address these needs before creating a space plan.

When selecting the technology for a data center, the architect should understand the tradeoffs between cost, reliability, and scalability. It should also be flexible enough to allow for the fast deployment and support of new services or applications. Flexibility can provide a competitive advantage in the long run, so careful planning is required. A flexible data center with an advanced architecture that allows for scalability is likely to be more successful.

Considering availability is also essential it should also be secure, which means that it should be able to withstand any attacks and not be vulnerable to malicious attacks. By using the technologies like ACL (access control list) and IDS (intrusion detection system), the data center architecture should support the business’s mission and the business objectives. The right architecture will not only increase the company’s revenue but will also be more productive.

data center archietecture.

 

Data center tiers:

Data centers are rated by tier to indicate expected uptime and dependability:

Tier 1 data centers have a single power and cooling line, as well as few if any, redundancy and backup components. It has a 99.671 percent projected uptime (28.8 hours of downtime annually).

Tier 2 data centers have a single power and cooling channel, as well as some redundant and backup components. It has a 99.741 percent projected uptime (22 hours of downtime annually).

Tier 3 data centers include numerous power and cooling paths, as well as procedures in place to update and maintain them without bringing them offline. It has a 99.982 percent anticipated uptime (1.6 hours of downtime annually).

Tier 4 data centers are designed to be totally fault-tolerant, with redundancy in every component. It has a 99.995 percent predicted uptime (26.3 minutes of downtime annually).

Your service level agreement (SLAs) and other variables will determine which data center tier you require.

In a data center architecture, core infrastructure services should be the priority. The latter should include data storage and network services. Traditional data centers utilize physical components for these functions. In contrast, Platform as a Service (PaaS) does not require a physical component layer. Nevertheless, both types of technologies need a strong core infrastructure. The latter is the primary concern of most organizations, as it provides the platform for the business. DCaaS and DCIM are also a popular choice among the organizations.

Data Center as a Service (DCaaS) is a hosting service in which physical data center infrastructure and facilities are provisioned to clients. DCaaS allows clients remote access to the provider’s storage, server and networking resources through a Wide-Area Network (WAN).
The convergence of IT and building facilities functions inside an enterprise is known as data center infrastructure management (DCIM). A DCIM initiative’s purpose is to give managers a comprehensive perspective of a data center’s performance so that energy, equipment, and floor space are all used as efficiently as possible.

 

Conclusion

Data centers have seen significant transformations in recent years. Data center infrastructure has transitioned from on-premises servers to virtualized infrastructure that supports workloads across pools of physical infrastructure and multi-cloud environments as enterprise IT demands to continue to migrate toward on-demand services.

Two key questions remain the same regardless of which current design strategy is chosen.

  • How do you manage computation, storage, and networks that are differentiated and geographically dispersed?
  • How do you go about doing it safely?

Because the expense of running your own data center is too expensive and you receive no assistance, add in the cost of your on-site IT personnel once more. DCaaS and DCIM have grown in popularity.

Most organizations will benefit from DCaaS and DCIM, but keep in mind that with DCaaS, you are responsible for providing your own hardware and stack maintenance. As a result, you may require additional assistance in maintaining those.
You get the team to manage your stacks for you with DCIM. The team is responsible for the system’s overall performance, uptime, and needs, as well as its safety and security. You will receive greater support and peace of mind if you partner with the proper solution providers who understand your business and requirements.

If you’re seeking to create your data center and want to maximize uptime and efficiency, The Protected Harbor data center is a secure, hardened DCIM that offers unmatched uptime and reliability for your applications and data. This facility can operate as the brain of your data center, offering unheard-of data center stability and durability. In addition to preventing outages, it enables your growth while providing superior security against ransomware and other attacks. For more information on how we can help create your data center while staying protected, contact us today.

SaaS vs DaaS

saas vs daas

Learn the Fundamentals

After the inception of the cloud in the world of technology in 2006, we saw a rise in the number of providers delivering ascendable, on-demand customizable applications for personal and professional needs. Identified nowadays as cloud computing, in most basic terms it is the delivery of IT services through the Internet including software, servers, networking, and data storage. These service providers differentiated themselves according to the kinds of services they offered, such as:

  • Software as a Service (SaaS)
  • Desktop as a Service (DaaS)
  • Infrastructure as a Service (IaaS)
  • Platform as a Service (PaaS)

Cloud computing enabled an easily customizable model of strong computing power, lower service prices, larger accessibility, and convenience, in addition to the newest IT security. This motivated a large number of small and medium-sized firms to begin using cloud-based apps to perform specific tasks in their businesses.
The Cloud computing world can be a confusing place for a business, should they use DAAS, SAAS, PAAS, or something else.  As a first step we will explain each service and what is it best used for.

 

SaaS

SaaS or Software as a service is actually a cloud-based version of one piece of a software package (or a software package) that’s delivered to final users via the Internet. The final user or consumer does not own the app, also it is not stored on the user’s device. The consumer gets access to the application via a subscription model and generally pays for the licensing of the application.

SaaS software is simple to manage and can be used as long as one has a device with an active internet connection. One benefit is that end-users on SaaS platform do not have to worry about the frequent upgrades to the program as this is handled by the cloud hosting service provider.

 

DaaS

DaaS or Desktop as a service is a subscription model service that enables businesses with efficient virtual desktops or RDP (Remote Desktop Protocol). Licensed users will have access to their own applications and files anyplace and at any time. Nearly any application you are already using or intend to use can be integrated into a DaaS model. DaaS provides you any level of flexibility your little, medium, or enterprise-level business requires while still permitting you to take care of the management of your information and desktop.

In the DaaS model, the service provider is accountable for the storage, backup, and security of the information. Only a thin client is required to get the service. These clients are the end-user computer terminal only used to provide a graphical user interface to the user. Subscriber hardware cost is a minimum and accessing the virtual desktop is possible at the user’s location, device, and network.

 

PaaS

Platform as a service is an application platform where a third-party provider allows a customer to use the hardware and software tools over the internet without the hassle of building and maintaining the infrastructure required to develop the application.

 

IaaS

Infrastructure as a service is a cloud computing service where the infrastructure is hosted by enterprises on a public and private cloud and is rented or leased saving the maintaining and operating costs of the servers.

 

What’s the difference?

SaaS and DaaS are both applications of cloud computing but they have their fundamental differences. In simple words, the SaaS platform focuses on making software applications available over the internet, while DaaS enables the whole desktop experience by integrating several applications and the required data to the subscriber. DaaS users only need a thin client to enjoy the services, while SaaS companies provide the services through a fat client. SaaS software users need to store and retrieve the data produced by the application themselves but DaaS users don’t have to worry about the data as the service provides is responsible for the storage/ backup of the data.

You’ll find few who will disagree that ease of use is a reason why “Software as a Service” is a staple of businesses and has risen to popularity among enterprises both large and small. As for convenience, the rollout is more effortless than that of a DaaS situation. SaaS is the more versatile option of the two, and best of all, there are very affordable options if you’re trying to pinch those pennies as a smaller entity.
One of the key components of utilizing DaaS is security, closely followed by efficiency. From a security standpoint, since information is housed in a data center it helps lend itself to increased and more reliable security, removing all the risk that comes along with data being hosted on devices themselves.

 

Which one’s for you?

So, you’re in all probability wondering: Should your company adopt SaaS or DaaS? Our question is why not use both? It is correct that the cloud-based SaaS business model offers the flexibility to use their features while not needing to host the applications, However, the DaaS model has its own advantages. The reality is most businesses need a hybrid solution that utilizes the capabilities of both SaaS and DaaS. Using both the services allows them to access the functionality they need to be efficient while maintaining the ease and security of having all their business and applications on one dashboard with a single sign-on, equipping staff auditing capabilities.

 

Some additional benefits of using both SaaS and DaaS:

  • Best of cloud computing world: SaaS enables dependable cloud applications, DaaS delivers full client desktop and application experience. Users lose none of the features and functionality, Dedicated servers for cloud hosting is an add-on.
  • Application Integration: DaaS adds another layer to the flexibility by allowing users to integrate a large number of applications into a virtual desktop.
  • Customization and Flexibility: The users can customize the application according to their requirements and the flexibility to use the applications from any device anywhere is the top feature in cloud models.
  • Security and Control: DaaS permits users the choice of storing all application information, user data, etc. at their own data center, giving them full control.

Migrating your business to a DaaS or SaaS platform

Since every service provider has its own set of processes to migrate the existing businesses to a cloud platform. We cant represent everyone but generally, it’s a reasonably simple process to switch over to a cloud environment.

Contact Protected Harbor for a customized technology improvement plan that includes technologies like Protected Desktop, a DaaS service for the smaller entities which delivers the best of the solutions and aspects of Protected Harbor including 24×7 support, security, monitoring, backups, Application Outage Avoidance, and more. Similarly a Protected Full Service for the larger entities enabling remote cloud access and covering all IT costs. No two TIPs are the same as they are designed specifically for each client’s business needs, we believe that technology should help clients, not force clients to change how they work.

Data Center Risk Assessments

Data Center Risk Assessments

 

Data Center Risk Assessment is designed to provide IT executives and staff a deep evaluation of all of the risks associated with delivering IT service. We need monitoring system to monitor everything on datacenter for better performance.

Risk assessments include following:

 

Datacenter Heat monitoring

Datacenter have racks of high specification servers and those will produce high level of heat. This means server room must be equipped with cooling system with humidity sensors for monitoring. If the cooling system fail, high temperature will cause system failure and that will cause our clients.

 

Electricity

All electrical equipment’s needs power, UPS will help us to protect Servers and networking devices from power failure but Cooling system will not work when power lost, that will cause high temperature in server room and that will cause server failure. To avoid this we must need to use automatic backup generator so it will help cooling system work all the time while we face any power lost.

 

Door access

Unauthorized entry to datacenter is major concern, we must need to monitor who all entering to our datacenter. Biometric operated door will help us protect unauthorized entry.

 

Operations Review

We will make sure all the necessary items are monitoring and will make sure all devices are updated. We will conduct maintenance for all devices in our datacenter to provide 100% uptime for our clients. A high quality maintenance program keeps equipment in like new condition and maximize reliability performance.

 

Capacity management Review

Capacity management determines whether your infrastructure and services are capable of meeting your targets for capacity and performance for growth. We will assess your space, power and cooling capacity management processes.

 

Change Management

A robust change management system should be put in place for any activity.  The change management system should include a format review process based on well-defined and capture all activities that can occur at the datacenter. Basically any activity with real potential for impact on the data center must be formally scheduled and then approved by accountable persons.