The Complaint Department

Knowing network and security engineers they way I do, I know there are going to be people who have complaints about things in this book. Some will feel I should have mentioned a tool that I did not, or that advice I gave was wrong.

If you are one of those people, I want you to tell me. You can e-mail me at [e-mail] with any suggestions, flames, criticisms, or even if you want to compliment the work.

As I said before, the world of security is constantly changing, no doubt there will be a second and third edition of this book, and your comments can help make those next editions even better, so I welcome them.