I have noticed that Sophos 16 seems to have a problem with the way it’s captive portal works. If enabled (firewall policy set to drop), it seems to generate excessive amounts of traffic over my links to the remote branches. Screenshot below shows the traffic when captive portal is enabled, and you can see the […]
Recently, i needed to white list Office365 from SSL Inspection. However, FQDN matching on a firewall policy was not fixing the issue. I had to resort to adding the subnets manually, but the list of subnets is HUGE and would take hours to add manually. As per usual, i hate to do repetitive work (Normal Engineer behavior […]
Been fiddling around on kerio today.. I must say im quite pleased with the way the kerio web filter handles time-based access lists. To do the same with clearOS required some modifications and scripting.
I’m testing two well known firewall/web filter applications at the moment, Kerio Winroute Firewall and ClearOS. Kerio is commercial windows software, while ClearOS is free linux based software. I will post my findings later on in the week.. Wish me luck! 🙂