Computer Security
Protect everyday computers with updates, limited privileges and recoverable backups.
Software inventory
Update the operating system and applications, remove unused software and use trusted distribution channels.
Privilege separation
Use a non-administrator account for routine work and store disk-encryption recovery keys securely.
Recovery rehearsal
Keep versioned backups with separate access and verify recovery using a small set of files.
Turn the guide into action
Selections stay in this browser. Completion is not a security score.
Questions and limits
Does this page guarantee security?
No. Guidance and tool results are limited to their stated scope. Verify impact in your own environment.

