[JshWright]

> It requires root

And there's the problem... I'm trading one security improvement for a whole host of other issues...

[ancientworldnow]

That's a valid concern, though you can root, install and run the app, and then unroot. It's not a good solution, but it is a solution until Android L builds in the ability to use different passwords.

[icebraining]

Which issues?