CUIT Security recommends that campus system administrators use the resources described on this page in the setup and administration of servers.

This paper describes recommended practices in creating and/or maintaining a server securely and details resources available for admins.

Secure resources for system administrators at Columbia, including disk cleaning software (DBAN) and information regarding captured machines, bandwidth quotas, and incident reporting. If you are a system administrator responsible for a University department's machines but are unable to login, send a message to security@columbia.edu.

Send reports of security incidents, attacks, or questions to security@columbia.edu