About Lesson
Data Backup and Recovery
Regular data backups are a vital component of cyber hygiene, ensuring that critical information can be restored in the event of an attack or system failure:
Types of Backups:
- Full Backup: Creates a complete copy of all data.
- Incremental Backup: Saves changes since the last backup, saving time and storage space.
Backup Locations:
- Cloud Storage: Services like Google Drive or Dropbox offer secure, remote backups.
- External Drives: Physical drives provide offline backup options.
Backup Best Practices:
- Automate Backups: Schedule backups to occur regularly without manual intervention.
- Test Backup Restorations: Ensure backups are functional and data can be recovered when needed.
- Follow the 3-2-1 Rule: Maintain three copies of data, on two different media, with one copy stored offsite.
Effective backups mitigate the risk of data loss and minimize downtime during recovery.