Cybersecurity · Safe Practices
Backup Strategies
Use reliable copies to recover from loss, damage, or ransomware.
2 min micro-lessonLesson focus
Backup StrategiesDescribe the key ideas behind “Backup Strategies” and apply them to a familiar technology scenario.
Video resources will be added as each NEST lesson is published.Learning objective
What you will understand
Describe the key ideas behind “Backup Strategies” and apply them to a familiar technology scenario.
Key ideas
- 3-2-1 approach
- Recovery copies
- Restore testing
Try it
Design a backup plan for important coursework.
Quick recap
Use reliable copies to recover from loss, damage, or ransomware.
Module checkpoint
Ready to test your understanding?
Answer three source-backed questions, review every explanation, and unlock relevant university course suggestions.