Last week, I was in St. Louis for a conference and there was a specific topic that came up multiple times that reminded me of our responsibility to help our clients navigate their technology decisions.  There is a famous quote that has been said many times in many ways...but, it was most notably stated by Greek philosopher Heraclitus all the way back in 535 BC when he stated that “the only constant is change”.   The pandemic that we have battled since 2020 has proven this theory yet again by forcing significant change to the way that companies leverage technology.  For the purposes of this blog posting, it was the change to a forced remote and hybrid working environment that led me to discussing the differences between two commonly leveraged solutions for compliance and security...the Virtual Private Network (VPN) and Virtual Desktop Infrastructure (VDI). It became abundantly clear that there is some confusion around how they differ, which is better and whether they are needed.  In today's ever-evolving digital landscape, businesses and individuals rely heavily on remote access technologies to enable seamless collaboration and secure data transmission. VPNs and VDI are both technologies that facilitate remote access offering distinct purposes and unique benefits. This blogpost will delve into the details of VDI and VPN solutions, highlighting their differences, use cases, and the advantages they bring to the table. So, let’s dive in...!

Virtual Private Network (VPN): 

The concept of a Virtual Private Network (VPN) is not new. Companies have used them to create secure and encrypted connections between a user's device and a private network over the internet. By tunneling traffic through a VPN server, users can access resources and browse the internet securely. Let's explore the primary characteristics and use cases of VPN: 
  1. Secure Remote Access: VPNs encrypt data transmitted between the user's device and the VPN server, providing a secure tunnel that shields sensitive information from prying eyes. This is particularly crucial when accessing public Wi-Fi networks or transmitting confidential business data. 
  2. Anonymity and Privacy: VPNs enable users to mask their IP addresses, enhancing anonymity while browsing the internet. This helps protect personal privacy and prevents online activities from being tracked by ISPs, advertisers, or malicious actors. 
  3. Geo-Unblocking and Accessing Restricted Content: VPNs allow users to bypass geographic restrictions and access regionally restricted content or services. By connecting to a server in a different location, users can appear as if they are accessing the internet from that location, granting them access to content that would otherwise be unavailable. 
  4. Remote Network Connectivity: VPNs enable remote employees to securely connect to their organization's private network. This facilitates access to internal resources, such as shared drives, intranet portals, or enterprise applications, as if they were directly connected to the office network. 
 In terms of use cases...VPNs are widely utilized by remote workers, travelers, and individuals concerned about privacy. Remote employees can securely access company resources, while travelers can browse the internet safely and circumvent geographic restrictions. Additionally, individuals residing in countries with strict internet censorship can utilize VPNs to bypass these restrictions and access blocked websites or services.  

Virtual Desktop Infrastructure (VDI): 

On the other hand, a Virtual Desktop Infrastructure is a centralized computing environment that enables users to access their desktop and applications remotely. VDI involves hosting virtual desktops on a server, which users can then access from their devices. Here are some key aspects and use cases of VDI: 
  1. Centralized Environment: VDI centralizes desktop and application management on servers, providing a consistent user experience across various devices. This allows businesses to efficiently manage software updates, security patches, and user permissions, reducing administrative overhead. 
  2. Enhanced Security: With VDI, data remains secure within the centralized infrastructure. By keeping sensitive information on a dedicated server, businesses can mitigate the risk of data loss or unauthorized access. Additionally, VDI enables the implementation of stringent security measures, such as multi-factor authentication and data encryption, further bolstering data protection. 
  3. Flexibility and Scalability: VDI offers flexibility by allowing users to access their virtual desktops from a range of devices, including laptops, tablets, and even smartphones. It also simplifies scalability as organizations can easily add or remove virtual desktops and users based on their needs, accommodating fluctuating workforce sizes or project requirements. 
  4. Resource Optimization: VDI optimizes resource utilization by running virtual desktops on powerful servers, thereby offloading processing tasks from end-user devices. This ensures consistent performance across devices, even for computationally intensive applications. Minimizing wait times and application lagging. 
Use cases for VDI are on the rise, as VDI finds extensive application in industries such as healthcare, finance, and architecture, where security, collaboration, and resource optimization are critical. It enables medical professionals to securely access patient records, financial analysts to leverage data-intensive applications, and architects to collaborate on design projects seamlessly no matter where they are working from. 

Key Differences: 

Now that we have explored the use cases and benefits of VDI and VPN, let's highlight the key differences between the two technologies: 
  1. Scope of Access: VDI focuses on providing users with remote access to their entire virtual desktop environment, including applications, files, and settings. On the other hand, VPN primarily enables secure access to a private network, allowing users to connect to specific resources within that network. 
  2. Data Storage and Processing: VDI centralizes data storage and processing on servers, ensuring that sensitive information remains within the controlled infrastructure. In contrast, VPN does not directly control data storage or processing, as it primarily establishes a secure connection between the user's device and a private network.  Thus, information can be stored locally with a VPN and this can contribute to breaches and loss of data. 
  3. Device Independence: Bring your own device (BYOD) has become a popular trend and VDI allows users to access their virtual desktops from a wide range of devices, providing a consistent experience across platforms. VPN, on the other hand, primarily focuses on securing the connection between the user's device and the private network, regardless of the device being used. 
  4. Collaboration and Sharing: VDI is designed to facilitate collaboration among users within the virtual desktop environment. Users can work simultaneously on shared files, collaborate on projects, and interact seamlessly. VPN, while it enables access to shared resources on a private network, may not provide the same level of collaborative features as VDI. 
  5. Resource Allocation: VDI optimizes resource allocation by offloading processing tasks to powerful dedicated servers, ensuring consistent performance across devices. VPN, however, primarily focuses on securing the connection and does not directly influence resource allocation on the user's device. 

Choosing the Right Solution: 

When deciding between VDI and VPN, it is crucial to consider the specific requirements and objectives of your organization or personal use case. Here are some key factors to consider: 
  1. Use Case: Determine whether you need full remote desktop access (VDI) or secure access to specific resources within a private network (VPN). 
  2. Security Requirements: Assess the level of security required for your data and applications. If data privacy and centralized control are crucial, VDI might be the preferred option. If securing the connection and protecting data in transit are the primary concerns, VPN would be suitable. 
  3. Collaboration and Resource Optimization: If collaborative work, resource optimization, and a consistent user experience across devices are essential, VDI is likely the better choice. If collaboration and resource allocation are not the primary requirements, VPN can still provide secure access to specific network resources. 
  4. Scalability and Cost: Consider the scalability and cost implications of each solution. VDI requires infrastructure investment and ongoing maintenance, whereas VPN typically has lower implementation and maintenance costs. 

Summit Hosting: Empowering Businesses with Advanced VDI Solutions 

When it comes to Virtual Desktop Infrastructure (VDI) solutions, Summit Hosting stands out as a trusted provider, offering tailored services to businesses of all sizes. With a focus on advanced security, true redundancy, and scalability, Summit Hosting ensures that organizations can harness the full potential of VDI technology. Here's a closer look at how Summit Hosting delivers exceptional VDI solutions: 
  1. Advanced Security: at Summit Hosting we prioritize the security of our clients' data and applications. Through robust encryption protocols, multi-factor authentication, and stringent access controls, we safeguard sensitive information within our state-of-the-art data centers. This comprehensive security framework ensures that businesses can confidently access and store data in our personalized virtual desktop environments on our dedicated servers. 
  2. True Redundancy: To ensure uninterrupted access and minimize downtime, we employ redundant infrastructure and disaster recovery measures. Multiple geographically dispersed data centers in North America are strategically positioned to provide redundancy and fault tolerance. In the event of a hardware failure or unforeseen circumstances, our VDI solutions seamlessly switch to alternate servers, ensuring business continuity. 
  3. Scalability: We recognize that businesses have evolving needs, and as a result, we offer scalable VDI solutions. Whether an organization experiences growth, seasonal fluctuations, or project-based requirements, our team is able to easily accommodate changing demands. They provide the flexibility to add or remove virtual desktops, adjust resources, and customize configurations, enabling businesses to scale up or down as needed without disruptions. 
  4. Expert Support: At Summit, we are known for our customer-centric approach and dedicated support. Our team of experienced professionals understands the intricacies of VDI deployments and assists clients throughout the implementation process. From initial set-up to ongoing maintenance and troubleshooting, we ensure a smooth VDI experience, empowering businesses to focus on core operations while leaving the technical aspects in capable hands. 
  5. Cost-Effectiveness: Summit's VDI solutions offer cost-effectiveness by eliminating the need for extensive infrastructure investments. Instead of purchasing and managing expensive hardware and software, businesses can leverage Summit's infrastructure, resulting in significant cost savings. The pay-as-you-go model allows businesses to scale their VDI usage based on their requirements, optimizing IT spending without compromising performance or security. 


In summary, Virtual Desktop Infrastructure (VDI) and Virtual Private Network (VPN) are distinct remote access technologies with unique use cases and benefits. VDI provides centralized desktop environments, enhanced security, flexibility, and resource optimization, making it ideal for industries that require secure collaboration and resource efficiency. VPN, on the other hand, focuses on securing connections to private networks, ensuring data privacy, anonymity, and bypassing geographic restrictions.  The important thing for you to do is...get your questions answered!  Understanding the differences and assessing your specific requirements will enable you to choose the right solution that aligns with your organizational or personal needs, ultimately enhancing productivity, security, and efficiency in your remote access endeavors.  The bottom line is that VDI is growing rapidly in terms of market share because companies are placing a premium on security and compliance in this remote working world that we are living in.  Summit Hosting stands as a reliable partner for businesses seeking comprehensive VDI solutions. With our emphasis on advanced security, true redundancy, scalability, and expert support, our team empowers organizations of all sizes to embrace the benefits of VDI technology and data security. By entrusting your virtual desktop infrastructure to Summit Hosting, your businesses can streamline operations, enhance security, and drive productivity while enjoying the flexibility and cost-effectiveness that our VDI solutions have to offer. What’re you waiting for? Contact us today to learn more! 

Faisl Taher

This blogpost is Written by Faisl Taher. Faisl is a Marketing Manager at Summit. Faisl holds an MBA in Marketing Strategy. He's passionate about data analysis, consumer behavior, and marketing technology. Faisl is a lifelong learner who regularly keeps himself updated with the latest technologies and industry advancements. In his free time, he explores NYC's coffee scene and stays active through running.

Faisl Taher