ZTNA vs VPN - Compare Features, Benefits, Performance
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VPNs Legacy and the Rise of ZTNA 

VPNs rely on a perimeter-based security model, drawing a virtual border around a network and allowing access only via trusted connections. While this approach provides protection, it has several drawbacks: 

  • VPNs are often based on legacy infrastructure, making them vulnerable to multiple attack methods.
  • VPNs can introduce latency and reduce network performance, especially for data-intensive applications and video meeting solutions that are now common.
  • VPNs are complex to deploy and require ongoing management, placing a burden on IT teams.
  • The surge in demand for WFA has resulted in increased requests for access, distracting IT teams from focusing on other important work and IT projects. 

ZTNA is Superior to VPN

ZTNA (Zero Trust Network Access) provides a modern and more effective approach to remote access security. ZTNA takes a granular approach, granting access based on user identity and other contextual factors, ensuring that only authorized users and devices can access specific applications.  

ZTNA solutions provide a VPN replacement that delivers the same level of security while offering better performance for modern applications that require high bandwidth connectivity. The ZTNA approach reduces the attack surface and improves overall security.

Zero Trust Network Access (ZTNA) and Virtual Private Networks (VPNs) offer two very different types of cybersecurity protection, with ZTNA being much more robust and effective.

Zero Trust Remote Access

Zero Trust Network Access is based on user roles and responsibilities.

When a remote user logs into a corporate network, ZTNA requires several layers of continual authentication and then limits network access based on that user’s roles and responsibilities. A VPN automatically assumes trust based on a successful login and grants access to the entire network for that user.

Zero Trust Network Access goes way beyond encryption.

Zero Trust Network Access operates in a “never trust, always verify” parameter that looks at and verifies user, location, and device information before granting access. Virtual Private Networks simply provide a single encrypted login process, making them more prone to attacks and data breaches.

ZTNA Solutions

Zero Trust Network Access is a holistic approach to network security.

ZTNA is a holistic security approach that treats every user attempting access to the corporate network as a potential threat. On the other hand, VPNs are basically just secure network connections.

Contact us today to learn more about how Cloudbrink’s Zero Trust Network Access solutions can enhance your security posture and protect your critical assets.