Copy them to a secure server location or make floppy disk or zip drive backups, and store them in a secure location. Many work areas have a single CD image for all workstations that can be used to restore a damaged system. However, be aware that a restore of this nature will erase personal data files and custom configuration files on your workstation. Pay particular attention to making backups of your data files and custom configuration files on a regular basis. Keep your operating system and application software up to date.
Updates are available from vendors on a regular basis.
Routinely change your application passwords. The industry standard interval for password changes is 60-90 days. Depending on your environment and security clearance, it may make sense to use a 30-day password interval. If you believe office keys have been lost, misplaced, or stolen, recommend to your supervisor, department head, or advisor that doors be re-keyed by Facilities Services. Delete all un-sanctioned programs and directories from your workstation.