AppGate High Performance ZTNA is a commercial zero trust network access tool by AppGate. Armis Secure Remote Access is a commercial zero trust network access tool by Armis. Compare features, ratings, integrations, and community reviews side by side to find the best zero trust network access fit for your security stack.
Based on our analysis of NIST CSF 2.0 coverage, core features, company size fit, deployment model, here is our conclusion:
Mid-market and enterprise teams replacing VPN with direct-routed ZTNA will value AppGate High Performance for its infrastructure cloaking until trust validation, which eliminates the attack surface VPN leaves open by default. The API-first framework and support for hybrid and distributed environments mean you're not locked into a single deployment model as your infrastructure evolves. Skip this if you need a lightweight, agent-minimal solution for small teams; AppGate's architecture demands operational overhead and strong identity infrastructure to justify the complexity.
Mid-market and enterprise OT teams managing access to industrial devices and PLCs will get the most from Armis Secure Remote Access because it actually understands OT protocols instead of treating them as afterthoughts. The tool supports PROFINET and Modbus natively alongside standard RDP and SSH, eliminating the dangerous practice of opening multiple firewall ports to legacy equipment. Its strength in PR.AA (identity and access control) means access decisions are tied to who you are, not just what network you're on, which matters when your users are scattered across sites and your OT environment can't tolerate failed authentication loops. Skip this if you're running a purely IT-focused remote access program or need tight integration with your existing privileged access management stack; Armis is purpose-built for OT complexity, not IT simplicity.
Direct-routed ZTNA solution for enterprise secure access control
Secure remote access solution for OT/ICS environments with zero trust
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Common questions about comparing AppGate High Performance ZTNA vs Armis Secure Remote Access for your zero trust network access needs.
AppGate High Performance ZTNA: Direct-routed ZTNA solution for enterprise secure access control. built by AppGate. headquartered in United States. Core capabilities include Direct-routed architecture for point-to-point access, Infrastructure cloaking until trust validation, Granular access control at application and resource level..
Armis Secure Remote Access: Secure remote access solution for OT/ICS environments with zero trust. built by Armis. headquartered in United States. Core capabilities include Identity-driven access policies for OT assets, Granular access controls for PLCs and industrial devices, Secure connectivity without opening multiple firewall ports..
Both serve the Zero Trust Network Access market but differ in approach, feature depth, and target audience.
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