History of firewall Revision history for: English (US) Oct 3, 2016, 1:44:51 PM chrisdavidmills Previous Oct 3, 2016, 1:44:38 PM chrisdavidmills Previous Apr 6, 2016, 4:27:50 AM klez rewritten as previous version was copy-paste from external site Previous Apr 5, 2016, 4:33:04 AM klez Flagged for Editorial Review as it is copypasta from https://blog.schneider-electric.com/datacenter/2011/08/19/understanding-firewalls-and-their-role-in-network-security/ Previous Apr 5, 2016, 4:32:19 AM klez tagged Previous Feb 29, 2016, 2:13:10 PM PushpitaPikuDey Editorial review completed. Previous Feb 29, 2016, 2:12:52 PM PushpitaPikuDey Jan 24, 2016, 7:11:19 AM Anirban_Dutta