Group IT
The PPE IT Wiki: provides current information and solutions for common issues for PPE users. PPE users can contribute to this documentation by requesting a Wiki account from one of the SystemAdministrators.
PPE IT Summary: giving an overview of the number of machines and configurations involved. This document illustrates where System Administrator effort is spent. 
Computing Service Alerts: current matters concerning the University infrastructure.
Networking:
Campus network-at-risk time is 8-10am every Tuesday: this rarely causes problems.
JANET and its international links are so reliable nowadays that we no longer bother users with the details. In the event that you suspect a problem, contact the PPE sysadmins.
Viruses and Hoaxes, a briefing.
Information about Secure
Shell (SSH)