We are listed here some open source captive portal software and network access control (NAC) systems. Open Source/Free ChilliSpot – http://www.chillispot.info Opennac – http://www.opennac.org Wifidog – http://dev.wifidog.org PacketFence – http://www.packetfence.org CoovaChilli
How to Open the Local Group Policy Editor’s Guide in Windows XP, 7 Group Policies are one of the most useful, complex and overlooked tools available in Windows