Where are Power / Security settings?

[beatink]

I am running Linux Mint 12 in MATE/Cinamon mode. I can't for the life of me find where I can configure security or power settings to specify when the system should lock itself after x minutes of no activity, or power down/suspend. It is very surprising that Security is not listed as a configuration item under System-->Preferences or System-->Administration.

[beatink]

No response yet to this query; surely this doesn't mean that Linux Mint 12 does not have Power/Security configuration options?!

[aconitum]

Mate does not have a short cut in the control panel, they must have forgot it.... so go to the screen saver and at the bottom you'll the power manangement short cut.