Knocknoc is a novel yet elegant approach to removing attack surface.

Your infrastructure becomes invisible until users authenticate, eliminating pre-auth exposure across distributed IT and OT environments, from remote access, VPNs, dev/test networks to legacy apps, internal networks or critical, high-security systems.

By linking your existing identity platforms to your existing network controls, access is granted only when required, and only to the users you approve. No agents. No VPN. No chokepoints. No pre-auth network-level exposure.