THE rule for a true backup: “the 3-2-1 Rule”

The accepted rule for backup best practices is the three-two-one rule. It can be summarized as: if you’re backing something up, you should have:

  • At least three copies,
  • In two different formats,
  • with one of those copies off-site.

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s