I have a corporate LAN/port/network security issue that I'm looking for some advice on. [more inside]
posted by JPowers on May 22, 2013 - 13 answers

Help me block China [more inside]
posted by bellastarr on Aug 3, 2012 - 12 answers

I am looking for some resources for a non-IT person who needs to solve the IT needs of a small but growing consultancy business. Heavy snowfall inside. [more inside]
posted by OctopusRex on May 24, 2012 - 5 answers

How do you draw a picture depicting firewall rules? Do you know of any examples? [more inside]
posted by grumpy on Jan 3, 2008 - 3 answers

Can the Cisco PIX 501 be upgraded with any firmware so that it is IP Version 6 (IPv6) Compatible? [more inside]
posted by kaozity on Aug 20, 2007 - 4 answers

Why can I not VPN in consistently to work? [more inside]
posted by criticman on Sep 15, 2006 - 7 answers

I need to set up a wireless network at home. Here are my parameters: I have one business computer (the main desktop) that is plugged into the cable modem and has many firewalls and will not be on the wireless network. I want to have a reasonably secure but easy to use wireless router (with good range) that will work for both pc's and mac's hooked up to the cable modem. What is the best router to use and will I run into trouble with the desktop/firewalls? I've set up a network with an airport before and it was very easy. I'm looking for the same experience. thanks!
posted by cg2 on Aug 15, 2006 - 7 answers

Does my router hate AJAX? When I access Google Maps (or certain other sites that make use of similar technology) it consistently triggers network freezes and delays on my home network. [more inside]
posted by Songdog on Mar 13, 2006 - 9 answers

Is there any easy way to universally disallow P2P traffic on an office lan? [more inside]
posted by Afroblanco on Jan 6, 2006 - 16 answers