Knock

Knock is a faster, safer way to sign in. You keep your iPhone with you all the time. Now you can use it as a password. You never have to open the app -- just knock on your phone twice, even when it's in your pocket, and you're in.

• Fixed a bug that could cause Knock to stop connecting on iOS 8 and/or OS X 10.10 betas
• Fixed a bug that could cause the Knock ring to keep spinning even though Knock is connected
• Fixed a crash that could occur when gathering iOS diagnostic logs