Software: An Alternative Firewall to ZoneAlarm? Posted by jeremy on 27 October 2003, 9:59 pm Aaron Heskel from Belgium suggests Agnitum’s OutPost as an alternative to ZoneLabs’ ZoneAlarm firewall. I’ll definitely check it out. As with ZoneAlarm, there’s a free version which may be enough for most folks. I’ll let you know how I get on. Share this:Click to share on Twitter (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Google+ (Opens in new window)Click to share on Pocket (Opens in new window)Click to share on Pinterest (Opens in new window)Click to share on Telegram (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on Reddit (Opens in new window)Click to print (Opens in new window)Click to email this to a friend (Opens in new window)Click to share on WhatsApp (Opens in new window)Click to share on Skype (Opens in new window)