The 3-2-1 Backup Rule from Practical Networks
Data-loss is a major disaster for businesses of all shapes
and size, with 43% of businesses that are faced with data-loss not
surviving the hit. Of the businesses that do backup their data, 34%
never test their backups and of those who do, 77% find that their
backups are ineffective!! Data loss has numerous causes with the biggest
cause being hardware failure, and with 10% of laptops and 6% of PC’s
encountering data loss every year, is your business prepared?
Data Loss - The causes:
It is important for businesses to have a backup strategy in
place and the Practical Networks 3-2-1 rule is a perfect starting point.
The 3-2-1 Backup Rule:
3. You should have at least three copies of your data – your primary
data and two backups, all stored in different places.
2. Your copies should be stored on two different types of media – ‘Media’
means hard disks, CDs, tapes, DVDs, online backup, etc. Using two or more
different types of media will protect against different types of technology
failures.
1. You should keep one backup copy offsite – The idea is to
keep one copy away from the location of the primary backups, thus reducing the
risk of losing all backups. In this case Cloud backup can be a good choice.
For more information about how to backup your data
effectively call Andy on 01723 587240.