Access Control
Limits who can access information.
Examples:
- User accounts
- Passwords
- Permissions
Audit Trail
Records activities performed in a system.
Examples:
- Login attempts
- Data modifications
Purpose:
- Monitoring
- Investigation
Backup
Copies of important data.
Types of Backup
| Backup Type | Meaning |
|---|---|
| Full Backup | Copies everything |
| Differential Backup | Copies changes since full backup |
| Incremental Backup | Copies changes since last backup |
| Selective Backup | User chooses files |
| Continuous Backup | Real-time backup |
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