Help One touch way to turn on security lock?

[kcp]

I know that I can go into Settings and set the Security Lock to turn on after a number of minutes... but then I have to wait for that many minutes. I'd like the ability to automatically turn the Security Lock screen on on-demand.

Anyone know of a way to do this? Widget? App?

 

[MisterEff]

I set it to turn on every time I turn the display off

 

[kcp]

I set it to turn on every time I turn the display off

That's an option (if there's not an app out there already)... How do you do that?