Spoiler: there isn’t just one network definition. Learn everything you need to assess various network types, topologies, and architectures. The simple network definition: a system that links other ...

John Iwuozor is a freelance writer with expertise in the technology field. He has written for a host of top tech companies, the likes of Technologyadvice, Tripwire amongst others. He's an avid chess ...

Network protocols are formal standards and policies consisting of rules, procedures, and formats that define how data is exchanged over networks. They ensure that devices can communicate effectively, ...

A network protocol that encapsulates packets at a peer level or below. It is used to transport multiple protocols over a common network as well as provide the vehicle for encrypted virtual private ...

The codes and commands used to establish and terminate a phone call over an IP network. The protocol supports such features as conference calling, call waiting and call transfer. The primary IP ...

Forbes contributors publish independent expert analyses and insights. I cover malware, vulnerabilities, data breaches and security research. Twenty-five years is a very long time in the world of ...

Researcher at DEF CON reveals some critical challenges in widely used SSH protocol and provider recommendations on how to make it better. The Secure Shell (SSH) protocol serves as the backbone of ...