Without a network protocol, two computing devices couldn't communicate with one another. Common network protocols include the ubiquitous TCP/IP, IPX, Microsoft's NetBEUI and AppleTalk. But there ...

A virtual private network (VPN) protocol provides a ... This guide covers how a VPN protocol works and the most common types of VPN protocols that will help you make an informed choice.

networking organizations and automation vendors are promoting several new application-layer protocols that are designed to make Ethernet suitable for the rigors of industrial automation. This includes ...

If you want to prove your ability with Wireshark, you can now take an exam and obtain an official certificate from the ...

Unencrypted data traversing internal networks using certain network protocols isn’t necessarily ... By incorporating common typos or slight word differences into domain names, bad actors can ...

Getting a handle on the invisible part of your network—the protocols that are in use—can be of enormous value in helping you detect problems. By Bill Heldman 05/01/2002 So far, ...