Help with selecting, connecting, configuring, trouble-shooting, and understanding modems for a PC.

LINUX PLIP MINI-HOWTO at Linux Doc.

Linux PPP HOWTO at Linux DOC.

Security issues that face the administrator, security philosophy, examples of how to secure the system from intruders.

The Linux Networking Overview HOWTO provides well-organized information regarding Internet protocols, networking hardware, interconnecting devices, and network management.

Setting up a diskless Linux workstation using NFS.

This paper describes how to install a Gnu|Linux distribution on a computer without Ethernet card, nor cdrom, but just a local floppy drive and a remote nfs server attached by a Null-Modem parallel cable. The nfs server has a cdrom drive mounted and ex...

Linux HOWTO on using remote serial consoles.

How to view remote X sessions, set up local sessions and use the security features of X.

Explains how to set up secure POP connections using ssh, by Manish Singh.