How Gartner assesses the VPN market

Gartner predicts ZTNA to take over from VPN

Virtual Private Network (VPN) technology has long been the go-to solution for secure remote access to corporate networks. However, with the evolving threat landscape and the need for more robust security measures, VPNs are gradually being replaced by a more advanced and efficient approach known as Zero Trust Network Access (ZTNA). According to Gartner, a leading research and advisory company, ZTNA is set to revolutionize the way organizations provide secure access to their resources.
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VPNs have been widely adopted for years due to their ability to establish a secure connection between a user and a corporate network over the public internet. However, their design and architecture have inherent limitations that pose challenges in today's dynamic and cloud-centric environments.
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Frozen Video

And broken audio leads to ineffective conferences

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Negative QoX

End customers are unhappy leading to business impact

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Impact to Collaboration

Teamwork degrades leading to business degradation

What are the underlying issues that are negatively the hybrid workers user experience?


“Latency is the time taken for data packets to travel from source to destination. A higher latency network is common for remote users because of “best effort” consumer-grade ISP connections and Wi-Fi. Latency degrades application performance.


Jitter is the variation in the delay of data packets from source to destination. If the jitter becomes too great, the packets arrive out of order, and the video or voice becomes jumbled. This severely impacts audio and video calls and makes communication extremely painful.

Packet Loss

Dropped and missing packets are a fact of life. Packet loss forces applications to backoff their speed and makes them appear very slow. Unfortunately, packet loss is very common with home WiFi and roaming user public networks.


Many security solutions have failed to consider the user's quality of experience. The solutions route traffic through a data center or a PoP that may be far from the user. This means that security solutions for hybrid workers exacerbate the poor quality of experience.
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The Rise of Zero Trust Network Access (ZTNA)

Gartner emphasizes the limitations of traditional VPNs and the advantages of ZTNA. According to their report:

VPNs were designed for a different era and are no longer adequate in addressing today's security challenges. Organizations need to adopt a Zero Trust mindset and leverage ZTNA to secure their networks and applications effectively.

Most organizations adopting ZTNA services are looking beyond VPN approaches due to the spike in remote working, combined with unmanaged device usage.ZTNA offers granular access controls and a more dynamic security model that verifies each user and device attempting to access the network, reducing the attack surface and enhancing overall security posture.

ZTNA: The Future of Secure Access

As organizations recognize the need for stronger security measures and the shortcomings of traditional VPNs, the adoption of ZTNA is rapidly increasing. Gartner predicts that by 2025, at least 70% of new remote access deployments will be served predominantly by ZTNA as opposed to VPN.

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 Cloudbrink: High-Performance ZTNA Solution

Among the emerging ZTNA providers, Cloudbrink stands out as a leader in delivering high-performance Zero Trust Network Access solutions. Here's why:

Robust Security: Cloudbrink employs advanced encryption, authentication mechanisms, and comprehensive access controls to ensure that only authorized users and devices can access resources.
Scalability: With Cloudbrink, organizations can easily scale their ZTNA infrastructure to accommodate growing remote workforces and changing business needs. Each user can simultaneously have and use a 1Gb connection – no limits on prem or in the data center.
Seamless User Experience: Cloudbrink prioritizes user experience by providing fast and reliable connections, eliminating the latency often associated with traditional VPNs and other ZTNA solutions.
Centralized Management: Cloudbrink's intuitive management console allows administrators to efficiently manage access policies, monitor user activity, and respond to security incidents effectively.
Automated Moving Target Defense: Cloudbrink’s use of automated rotating certificates and hundreds of temporal PoPs makes it hard for attackers to gain a foothold.

Goodbye VPN

The days of relying solely on VPN technology for secure network access are coming to an end. ZTNA represents the future of secure remote access, offering enhanced security, granular access controls, and a more dynamic approach to network protection. As recognized by Gartner, organizations need to adopt a Zero Trust mindset and embrace ZTNA for a more robust security posture. When it comes to high-performance ZTNA solutions, Cloudbrink stands out as a trusted partner, providing the necessary features and capabilities to ensure secure and seamless access to network resources.

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Supercharge your productivity request a demo today

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Why customers choose Cloudbrink?

Cloudbrink provides a best in class employee experience and zero-trust secure access via an edge-native platform.

Uninterrupted meetings

Cloudbrink Quality of eXperience (QoX) service ensures that conferences call run with best quality video and audio streams

Join calls from anywhere

Users can take calls from anywhere without the fear of having poor quality audio or video

High quality customer service

Enterprises can delivery the best possible customer service because they are now able to use high-definition video and audio calls

Better business outcomes

Happy customers and users leads to better business

High quality of experience

Enterprises can deliver the best possible application performance and increase their security posture

What our customers are saying

“We have been really impressed with all aspects of the Cloudbrink partnership from the overall solution through your support throughout this PoC process.”

Healthcare Company

“Can’t say enough about how the Cloudbrink solution and team has assisted our remote workers and made there lives so much easier, just like being in the office. This solution has allowed us to achieve better results and time to market than what we were seeing when we were in the office for some remote users.”

Gaming Company

“We really like what we are hearing, if you can fix our MS Teams issues that would greatly benefit our CEO and also help our VDI environment, your solution would have a huge impact on our business”.

Financial Services Company
Gartner Research. 8 April 2022 Adoption Growth Insights for Zero Trust Network Access