I have been using Zone Alarm Pro for almost a year without problems. I recently ran a firewall test at Shields Up and it found all ports stealthed except port 641 which was open. I am not sure what this port is used for nor can I figure out how to configure ZA to stealth it. Suggestions, please. Also, since it is time to renew, is there any other firewall I should consider? Thanks
It is Comcast causing the open port through tgcmd.exe. I disabled access rights through Zone Alarm and now port 641 is stealth like all the others. Thanks for the help. Ed