This extension is apparently removed if one turns off Web Protect in ZoneAlarm (I find all that a huge nuisance anyway). BUT, what isn't clear is, after making changes in ZA, one has to reboot for them to fully take effect. Nice little gotcha . . .
The answer is untrue. This extension is installed by ZoneAlarm without the users (or the Admin's) consent. There is no "Deny" button; the "Confirm" appears to be automatic. Working with Support now to try to remove it; the standard instructions d...