Google Authenticator PAM Library download for Linux

This is the Linux app named Google Authenticator PAM Library whose latest release can be downloaded as google-authenticator-libpam1.11sourcecode.tar.gz. It can be run online in the free hosting provider OnWorks for workstations.

בצילומי מסך

ספריית PAM של המאמת של גוגל

תיאור

google-authenticator-libpam is a Pluggable Authentication Module (PAM) that adds one-time passcodes to Unix and Linux logins using open OATH standards. It plugs into PAM stacks for services like SSH, su, or desktop display managers, prompting users for a time-based (TOTP) or counter-based (HOTP) code after their password. A lightweight enrollment program bootstraps each account by generating a secret, printing a QR code, and writing per-user configuration with safe file permissions. Because verification happens locally, codes work offline and do not depend on any Google service, which suits high-security and air-gapped environments. Administrators can tune skew tolerance, rate limiting, emergency scratch codes, and which PAM control flags enforce 2FA for specific users or groups. The project’s design favors simplicity and auditability, keeping the runtime small and the configuration explicit so it’s easy to review in production change control.

תכונות

• PAM module for TOTP and HOTP second factors
• Per-user bootstrap with QR code enrollment and secret storage
• Offline verification with configurable clock skew windows
• Emergency scratch codes and rate-limit defenses
• Fine-grained PAM policy control per service or user
• Minimal dependencies and small attack surface

שפת תכנות

C

כל הקטגוריות

This is an application that can also be fetched from https://sourceforge.net/projects/google-auth-pam-library.mirror/. It has been hosted in OnWorks in order to be run online in an easiest way from one of our free Operative Systems.