We want to bring together all the folks that are interested in building a GSM receiver. GSM is the worlds largest mobile phone standard. GSM 2.5 is currently in use and some countries are (slowly) migrating to GSM 3 (3G, UMTS, ...).
Shishi is an implementation of the Kerberos 5 network authentication system. Shishi can be used to authenticate users in distributed systems. Shishi is part of a GNU system.
Este manual pretende ayudar a entender como funciona internet y los servicios mas usados en internet (web y correo) y dar una serie de herramientas que nos permitan trabajar con ellos de forma segura. Todas las herramientas que se van a explicar en el man
Remote Authentication Dial-In User Service (RADIUS) protocol. Despite the "dial-in" portion of its name, RADIUS has moved well beyond dial-in to<sep/>