If you are serious about computer/network security, then you must have a solid understanding of authentication methods. Debra Littlejohn Shinder takes a moment to lay out the role authentication plays ...

To better understand the world of computer networks, it is essential for us to understand some of the more complex terminology. Address Resolution Protocol (ARP) - The Internet protocol used to ...

If you have given your trusted employees and key contractors remote access to your network via a client virtual private network (VPN), congratulations! By now, you have seen the productivity and cost ...