Different types of SDN are simply points along the evolution from current networking to future networking. The networking industry is struggling to understand what Software Defined Networking (SDN) is ...

A few years ago, the focus of network security and firewall technology was on the perimeter ? keeping bad guys on the outside from getting to systems on the inside. A few years ago, the focus of ...

Learn how a firewall filters out cyber-threats, while still letting you access everything you want to look at online. When you purchase through links on our site, we may earn an affiliate commission.

A firewall is a key cybersecurity feature for protecting a home or office network from malware and other online threats. There are distinct forms and types of firewalls, and some are considered more ...

While firewalls can secure Internet access, protect mission-critical information, and leverage the Internet to connect a global enterprise, they’re just the starting point for building a security ...