vivo Internet Technology
Jun 22, 2022 · Information Security
Jump Server Architecture and Implementation Using Linux PAM for Secure Access
The article describes a PAM‑based jump‑server architecture that securely proxies SSH, RDP, and other terminal access without storing credentials, using stateless micro‑services and a custom jmp.so module on each host to intercept authentication, enforce permission rules, and block dangerous commands.
High AvailabilityLinux PAMaccess control
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