Understanding GNU Screen

Screen is a full-screen window manager that switches a physical terminal between several processes (typically interactive shells). In other words, a screen allows a user to access multiple terminal sessions inside a single terminal window. Each virtual terminal...

Kerberos and LDAP, So Strong Together

Kerberos is one among several authentication protocols that are used as a part of security systems. Basically, it is a network authentication protocol designed to provide strong authentication and confidentiality for client/server and multi-tier applications. LDAP, on...