Monday, September 27, 2010

Essential Linux tools

Excellent article. We already teach nine of these tools ( ) and will look into the 10th tool (byobu). :

Wednesday, September 8, 2010

Video trailer for new Cisco ASA book

I uploaded the video trailer to YouTube for my new Cisco ASA Book. I'm excited about the book (of course I'm excited...I'm the author) because it's the culmination of three years of Cisco ASA training. Here's a link to the book on Amazon. The book is 184 pages and 11 chapters with 56 hands-on exercises.

New video and doc on ASA access-lists

I just posted a new video on our YouTube channel ( on the fundamentals of configuring access-control lists on a Cisco ASA security appliance. There's a free companion doc at I hope you find them helpful. Please let me know any feedback.