Hello all,

So I've been looking for a script that would lock the screen (so I wouldn't have to always press the power button, then the center button). Instead I could just go to personal menu, then have it start a script that would lock my tablet (not with a lock code, just the screen). So is there a script or terminal command that does this? I've tried searching using Google for this and couldn't make sense of the existing threads.

And my second question relates to openvpn and openssh.

Which do you think is better? From Googling around it seems openvpn is more secure, yet harder to setup on my boxes. But with either of them, it seems I'd be able to securely tunnel into my own computers on my home network from whereever, correct? Anyone have any experience setting either of these up on their home computers? The OpenVPN guides I find are confusing (openssh is slightly easier so I'll configure that when I get home).