Explain considerations to make when backing up data
Talk or write about 2 to 3 bullet points below.
Assessment
Report
Considerations, for example
the number of copies required
backup location (for example, local or offsite
(cloud), online or offline)
back up medium (for example, on SSD)
separate schedules for different types of data
retention schedule
typical backup times (for example, outside work hours when there is not much activity on the network)
classification of the data
level of encryption required
So you're eyeing a network technician role, and you want to know the nitty-gritty of backup considerations. This is like planning an escape route for your favorite video game: the better your plan, the higher your chances of survival—or in this case, data recovery. Let's dive in:
What to Consider:
3-2-1 Rule: Have at least 3 total copies of your data, 2 of which are local but on different devices, and 1 copy off-site.
What to Consider:
Local: Good for quick access and restoration but vulnerable to local issues like power outages.
Offsite/Cloud: Safer from local issues but might be slower to access.
Online vs Offline: Online is constantly updated but more vulnerable to cyber-attacks. Offline is safer but may be outdated.
What to Consider:
HDD: Cheaper but slower and less reliable.
SSD: Faster and more reliable but more expensive.
What to Consider:
Critical Data: Might need to be backed up daily or even more often.
Less Critical Data: Weekly or monthly backups could suffice.
What to Consider:
Legal Requirements: Some data has to be kept for a certain period due to laws.
Business Needs: Older backups may still be valuable for historical analysis or auditing.
What to Consider:
Outside Work Hours: Usually the best time to run backups so it doesn’t slow down the network.
Low Activity: Choose times when network usage is minimal.
What to Consider:
Confidential Data: Needs more secure and often more frequent backup.
Public Data: Less frequent and less secure backup might be acceptable.
What to Consider:
Highly Sensitive Data: May require military-grade encryption.
General Data: Standard encryption might suffice.
Remember, the goal is to protect your 'game characters' (data, in your case) from any possible 'game over' scenarios (data loss or corruption). Different levels, enemies, and resources in the game would equate to different types of data, risks, and backup mediums in your job. Good luck!