EDN

Cryptography and Network Security: The basics, Part I

The combination of space, time, and strength that must be considered as the basic elements of this theory of defense makes this a fairly complicated matter. Consequently, it is not easy to find a ...
Network World

Security Group Tagging Basics

In my last blog (which admittedly was a bit long, and verbose) I discussed the changing landscape of Identity Networking. With Identity Networking there are many different ways of controlling network ...
Computer Weekly

Advanced Wireshark tutorial: Packet and network security analysis

A follow up to our previous guide (Quick and dirty Wireshark tutorial), this advanced Wireshark tutorial will help you delve into Wireshark’s more advanced features. While the first section of this ...
EDN

Cryptography and Network Security—The basics—Part II

To assess effectively the security needs of an organization and to evaluate and choose various security products and policies, the manager responsible for security needs some systematic way of ...