In essence, the differences between the two focus on three main areas: Focus - antivirus focuses on internal threats (virus, malware); firewall focuses on external threats through traffic management ...

Bill Cheswick will deny that he invented computer firewalls, but it’s what the modest computer security researcher is really known for. He literally wrote the book on it in 1994. Chesiwck ...

Protecting your computer systems is equally important, to preven. ... One of the key tools used for computer security is a firewall, and few companies can afford to operate without one.

A firewall can be a hardware tool or a software utility. Most of us have already used hardware firewalls, because modern routers have firewall features built-in. By default, they can block incoming ...

The best way to determine if your computer's (or router's) firewall is working and optimized is to effectively try to penetrate it. Browser-based utility ShieldsUP! tests your firewall for ...

For defending a Windows PC from LAN side attacks, the built-in firewall gets no respect. It can block TCP port 445 and prevent infection by both the WannaCry ransomware and the Adylkuzz ...