BACKUPS

The 3-2-1 backup rule

A practical way to keep your data recoverable

The 3-2-1 rule spreads your copies across different storage and locations so that one incident is less likely to affect them all.

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Why data loss happens

Drives fail, files get deleted and ransomware can make data inaccessible. Keep separate backups and check that you can restore them.

What should you back up?

Start with files you cannot replace, such as documents, photos, videos and business records. Also consider saving settings and application data if they are needed to get back to work.

How the 3-2-1 rule works

It reduces the risk of losing your important files . Keep:

Three copies in total, including the working copy

Two different types of storage

One copy off-site

An off-site copy gives you a way to recover if a fire, flood or theft affects your premises. Spread the risk across more than one location..

Need help getting started?

If you need help setting up backups at home or at work, contact us and we’ll discuss what you need to protect.

Ask about backups

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Ways to back up your files

External drive

Use a backup tool to copy files to an external drive. Drives can fail, so keep another copy and disconnect the drive when it is not needed.

Cloud storage

Services such as Google Drive, Dropbox and OneDrive can keep an off-site copy. Check retention and recovery options, as sync alone can carry across deletions.

Network-attached storage (NAS)

A NAS can automate backups for computers on your network. RAID can help a NAS tolerate a drive failure. Keep a separate off-site backup as well.