Software Firewalls

A firewall is your protection against Internet bad guys that want inside your computer. Firewalls are often included in routers and other Internet hardware, but for a single machine, a software firewall is sufficient. Two recommended products are Zone Alarm (free for personal use and Norton Personal Firewall. For more reviews, read
Firewall Guide.

Cite This Page

Feldman, Barbara. "Software Firewalls." Surfnetkids. Feldman Publishing. 10 May. 2005. Web. 25 Apr. 2015. < >.

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By . Originally published May 10, 2005. Last modified May 10, 2005.