AJ Dellinger is a writer, reporter, and editor based in Madison, Wisconsin. He has been published in Wired, Gizmodo, CNET, and a variety of other publications. He has covered small business and ...

Do we really need new network protocols? The short answer is yes. Sure, the existing set of network protocols have worked surprisingly well, and attempts at improving them have frequently resulted in ...

The Cato CTRL SASE Threat Report reveals the trusted traffic networks must stop, as many enterprises still rely on the use of insecure protocols such as HTTP, Telnet and early versions of SMB.

Terms can sometimes play tricks on the mind. Take EtherNet/IP, for example. Many people will read “IP” as internet protocol and think that EtherNet/IP refers to plain old, standard industrial Ethernet ...

Simple Network Management Protocol (SNMP) is the standard way of checking that devices on a network are operating properly. With SNMP, devices on the network monitor their own activity, using built-in ...