The NIST Cybersecurity Framework is not a single product. It is a set of core functions—Identify, Protect, Detect, Respond, and Recover—designed to cut risk and give structure to security operations. When applied to remote access, each function maps cleanly to the use of a proxy that sits between external clients and internal systems.
Start with Identify: catalog every system, user, and integration that needs remote entry. It is common for unmanaged endpoints to bypass controls without a proxy in place. Protect: deploy a remote access proxy to require authentication, encryption, and strict session policies. Use mutual TLS, single sign-on, or hardware tokens to ensure only verified users gain a foothold.
Move to Detect: a proxy becomes a control point where you inspect traffic, analyze logs, and set alerts for suspicious behavior. Correlate proxy data with SIEM outputs to spot anomalies faster. Respond: if a credential leak or breach attempt occurs, you can revoke access instantly at the proxy without reconfiguring every target system. Recover: restore service by re-enabling trusted configurations and reissuing credentials through the proxy’s central management tools.