This month’s Salt Lake Linux Users Group meeting will be on Security and defeating typical firewalls. Ed Shirey will present on a mechanism for defeating a typical firewall, assuming both peers are behind firewalls and want to talk to each other with TCP/IP.

For information about the technique and a summary of the technology, see the following link:

http://sourceforge.net/p/cch/home/Home/

In the demo, we’ll have 2 laptops and a server, plus two soho wireless routers (home wireless routers). The setup will allow one to connect between the laptops, with the server between the 2 routers (firewall) acting as a DNS server.

   Time/Date:
   Wednesday, Sept 21, 2011
   7:10pm p.m.

   Place:
   Room 10{1|2|3|4|5} (Look for the SLLUG signs on the doors) in
   Lower Warnock Engineering Building

Directions/Parking: Directions – [http://www.map.utah.edu/index.jsp?find=62]
Parking can be found just East of the WEB building and there is a big
lot just North of the Merrill Engineering building (MEB).
Parking is free after 6:00 (Based on the signs posted. Always check in
case this changes.)

Special thanks go to:
- U of U for providing the meeting room.
- Various Volunteers