Microsoft has won a patent that seems to cover an old Unix authentication scheme known as Sudo. Advocates of free software have used the case to urge the courts to eliminate software patents, although ...

Hey,<BR><BR>I set up ldap authentication on a Redhat 8.0 Server. I am able to login with the ldap users at the console. I cannot enable logins at the Graphical login ...

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 ...

Password authentication contains a lot of assumptions about security and trust. Encrypted SSH tunnels and public key verification are two common ways to ensure that your password is not compromised in ...