Instant Alerts Get email Alerts on stories that match your interest. To choose a keyword, click here. Choose the right expert at the right price, anytime day or night, at PC World Expert Help . Internet Eyes Biodata Information Technology's Sphinx PC Firewall and SonicWall's Tele2 Internet Security Appliance. Keep Your PC Safe From Intruders Symantec and Zone Labs offer firewall solutions for protection from Internet intruders.
New updates fix a potentially disastrous flaw.
Nets Zone Labs releases Pro version with network support, enhanced controls and antivirus tools. Home Networks New AnyPoint Connectivity offers firewalls, parental controls, and a few ways to have fun. Now you can also block advertising programs from checking out your system. Trojan Horses and Firewalls How to prevent nasty hack attacks.