Data loss prevention is your first line of defense in protecting and safeguarding your data.
- 1
Back up your files on a regular basis, then test and verify that your backup is a complete copy of the original. External drives are an excellent choice for this task.
- 2
If you are using Microsoft Windows XP, establish System Restore Points before making any significant changes to your system.
- 3
Write a contingency plan and practice restoring your data in case of problems. Your contingency plan should require, as a minimum:
- Locating all available backups, including dates and types of backup.
- Listing and locating all original software packages, detailing updates since the original installation.
- Locating and making ready an alternate computer.
- 4
Never upgrade software or hardware without a complete, verified backup available in case you need to restore data.
- 5
Document your systems and archive original copies of your software in a safe place.
- 6
Ensure proper environmental conditions (stable temperature, humidity and cleanliness) and proper handling to avoid static discharge and accidental dropping.
- 7
Delete unused files and applications. Use a disc defragmenter.
- 8
Physically secure systems from intruders.
- 9
Deploy firewalls and virus protection.
- 10
Prepare for physical disasters, including use of off-site storage for backup.
