Defining session timeout thresholds for PHP scripts is a security “must”. I recommend that you consider the purpose of your script before applying a session timeout function. For instance, if your site has a secure login and security requirements, it’s important to include the timeout function. However, it’s often an inconvenience to end-users. Use the [...]

I’ve uploaded one of my first applications for a Mac. It’s extremely easy to use. The tool allows you to lock your desktop when you’re away from the computer and requires a password when you get back.  This is something you can run on demand, instead of waiting for a screen-saver, or logging off.  Lock [...]