In Google's ongoing effort to prevent Gmail account hacking, Google has added warnings about geographically suspicious logins. In its blog, Gmail's engineering director says that with the feature turned on - which it is, by default - you will be warned if your account is accessed from broadly different parts of the world. Google also recently added an option to log out other open Web sessions. follow link
Sleep (and Lock) Your Screen
When you are walking away from your computer, it's fairly common practice to start your screen saver and lock your screen. But did you know that there is a built-in keyboard shortcut in Mac OS X to sleep the screen?
Press Control-Shift-Eject and your monitor sleeps without engaging the screen saver.
- ExtraBITS for 29 March 2010 (29 Mar 10)
Gmail Warns of Geographically Distant Logins