I am an advocate of centralized identity management and I think Active Directory makes a great repository for user account information. Interoperability can be a challenge, though. For example, you ...

Authentication is a mechanism that verifies whether an entity is who it claims to be. On a Linux system, applications, such as su, passwd or login, are used to authenticate users before they are given ...

Two-factor authentication aims to solve the decades-old problem of password-based attacks, such as brute-force attacks and key-logging attacks. In Linux, two-factor authentication can be accomplished ...

First thing, im not super linux fluent. Im trying to get information on setting up linux to authenticate against an outside source. <BR><BR>We are discussing our setup at work, with RHE 2.1, ...