How to Require Regular Password Changes

A server is only as strong as its weakest user, and a weak user will have a weak password. One way you can at least make passwords a little more secure is to require users to routinely change them. To do so, use the login.defs file to set the number of days until users are […]

Using Apache Expires Headers to Save Bandwidth

Apache HTTP Server is by far the most widely-used web server on the Internet. ┬áChances are, your Linux or Unix-like dedicated server runs it to serve up websites to the public. ┬áDoing this uses bandwidth, and there is no way to get around it in principle, but you can take some steps to minimize the […]