The old fix for that risk was a bastion host. You lock SSH access behind a single, hardened gateway and trust that this point of entry will be guarded, patched, and monitored. But threats don’t move in static patterns anymore, and neither should your access controls. Continuous authorization is the next step — removing the static gatekeeper and replacing it with real-time, identity-aware access that adapts instantly.
A bastion host alternative built on continuous authorization isn’t just a different deployment pattern. It ends the assumption that long-lived credentials are safe until they expire. Instead, authorization is checked every time, for every request, against current context. If a laptop is stolen, if an account’s permissions change, or if a session shows suspicious behavior, access is cut off now — not in an hour, not at the next rotation.
Continuous authorization systems verify identity and context on demand. They can integrate with your identity provider, short-lived credentials, and policy-based rules that evolve without downtime. There’s no single choke point to harden or single host to breach. You ditch static VPN tunnels and long-lived SSH keys in favor of ephemeral, just-in-time access that exists only for as long as it’s needed.