Have you ever heard of ACLs? This is very important where computer security is concerned. In this article, we will discuss what ACLs are, along with the types of ACLs available right now. What is ...

If you're new to the UNIX operating system, especially if you're familiar with Windows, you'll find that the file access control mechanisms might not be exactly what you expect. File permissions and ...

Worried that your teen or tween is spending all night unwired to her or his iPhone, iPod touch, or iPad? Want your always-on Internet of Things device to be not-always-connected? While Mac OS X has ...