If you too find yourself needing to replace your trusty old authenticator, here's how you get it done. In this case, we're replacing the old sexy keyfob with a new, nearly-as-sexy iPhone ...

The authenticator: probably the title of a future Dwayne Johnson flick, also the preserve of banks and Blizzard. This extra measure of security for your battle.net account is available as both a ...

Blizzard's mobile Battle.net Authenticator is a handy way to secure your StarCraft, World of Warcraft and Diablo accounts from rampant hackers, unless a major iOS upgrade screws it up. Then you're ...

Starting now, if you happen to have multiple Battle.net accounts (not multiple WoW accounts under one Battle.net account), then each account must have its own authenticator.

If you have not already added an authenticator to your Battle.net account, I recommend you do so, especially if you have a World of Warcraft account.