I know that you've heard that many times; however, I better ask and find solution asap.
I am absolutely new in the enterprise firewall world but I would like to start learning how to configure ASA 5505 and 5510. I did some research myself and I found that the material or the topic itself is a huge adventure (lots to read and understand). My company uses IOS versions until 8.2 due to the differences in the NAT-ting rules with 8.3 and 8.4.
So, I need and an advise and if you have any links and guides to give me a quick start.
All comments and suggestions are appreciated.
-m