I've see no mention of this on this forum so here goes ...
Here's the link ... http://www.matousec.com/projects/fir...ewalls-ratings
Note that ZA Pro 7.0.462.000 was used in this test so maybe some of the identified vulnerabilities have been corrected(?).
Anyway, ZA fared poorly on this test ('not recommended' recommendation) and I'm surprised there's not been a response from Zonelabs (as of this posting) re the test results.
Operating System:Windows XP Home Edition
Product Name:ZoneAlarm Internet Security Suite