Zero Trust Network Access doesn’t need to be complicated. At its core, ZTNA solutions are built on a simple philosophy: never trust, always verify.
Portnox delivers fast, frictionless, cloud-native ZTNA that adapts to any user, device or location. Unlike VPNs, which rely on implicit trust, Portnox ZTNA ensures every request is continuously verified before granting application access.
| VPN | ZTNA Solutions |
|---|---|
| Broad network access once authenticated | Application-specific access only |
| No device posture verification | Continuous endpoint checks |
| High latency, poor scalability | Cloud-native and elastic |
| Visible internal infrastructure | Applications remain hidden |
Legacy security models no longer protect modern businesses. VPNs assume implicit trust once a user enters the network, leaving organizations exposed to insider threats, unmanaged devices, and lateral movement.
With ZTNA solutions, access shifts from network-level trust to application-level control, helping organizations protect critical resources and reduce risk.
Key drivers include:
Experience frictionless, cloud-native access control that reduces risk and scales with your business.
Staying ahead in IT means strengthening cybersecurity—and zero trust architectures now lead the charge. But let’s face it: embracing zero trust can feel daunting. With so many tools and complexities, it’s easy to lose your way.
To understand how organizations navigate zero trust, Portnox teamed up with TechTarget. We surveyed hundreds of IT and cybersecurity professionals across North America. Discover the insights we uncovered in our Trends in Zero Trust report.
Staying ahead in IT means strengthening cybersecurity—and zero trust architectures now lead the charge. But let’s face it: embracing zero trust can feel daunting. With so many tools and complexities, it’s easy to lose your way.
To understand how organizations navigate zero trust, Portnox teamed up with TechTarget. We surveyed hundreds of IT and cybersecurity professionals across North America. Discover the insights we uncovered in our Trends in Zero Trust report.
Staying ahead in IT means strengthening cybersecurity—and zero trust architectures now lead the charge. But let’s face it: embracing zero trust can feel daunting. With so many tools and complexities, it’s easy to lose your way.
To understand how organizations navigate zero trust, Portnox teamed up with TechTarget. We surveyed hundreds of IT and cybersecurity professionals across North America. Discover the insights we uncovered in our Trends in Zero Trust report.
ZTNA solutions provide secure, identity-based access to applications by continuously verifying users and devices. Unlike VPNs, they protect critical resources with per-app access controls that reduce the attack surface.
ZTNA solutions reduce risk by blocking unmanaged devices, hiding applications, and enforcing least-privilege permissions. VPNs grant broad network access, leaving organizations vulnerable to insider threats and lateral movement.
ZTNA solutions remove the latency and frustration of VPNs. They provide fast, cloud-native access with passwordless authentication, improving employee productivity while reducing IT complexity.
Yes. As cloud-native services, ZTNA solutions offer the flexibility to support thousands of users and devices. Portnox ZTNA provides seamless scalability with responsive support for modern enterprises.
ZTNA solutions integrate advanced technologies such as MFA, behavioral analytics, and micro-segmentation. These enable real-time posture checks, enforce granular policies, and ensure stronger data protection across environments.
Zero Trust Network Access (ZTNA) improves network security by eliminating implicit trust and restricting access to specific applications. Unlike traditional VPNs that grant broad network-level access, ZTNA enforces granular access control based on identity, device posture, and real-time risk context. This reduces credential exposure, limits unauthorized access and supports compliance initiatives.
Zero Trust Network Access (ZTNA) reduces lateral movement by hiding internal applications and limiting access to approved users and trusted devices. By enforcing continuous verification and application-level segmentation across hybrid and cloud environments, ZTNA shrinks the attack surface and helps protect sensitive data.
