Leeron is a New York-based writer who specializes in covering technology for small and mid-sized businesses. Her work has been featured in publications including Bankrate, Quartz, the Village Voice, ...

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 ...

During its testimony on security weaknesses among federal agencies this week, the Government Accountability Office detailed a number of critical elements that make up effective protection systems.

Joel Snyder, Ph.D., is a senior IT consultant with 30 years of practice. An internationally recognized expert in the areas of security, messaging and networks, Dr. Snyder is a popular speaker and ...

A set of data associated with a file, directory or other network resource that defines the permissions that users, groups, processes or devices have for accessing it. See access control and wildcard ...

Virtual private networks have shortcomings when it comes to protecting remote network connections. These technologies can replace or supplement them. Once the staple for securing employees working ...

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 ...