Book now!

I am now offering public open source trainings in Germany. These trainings are held in German. They take place in my own facilities or at very nice hotels. You will find more information at http://www.opensource-training.de.

New Book: Linux Firewalls mit iptables & Co.

A new book has been published. You can order it via Amazon.

New Book: Intrusion Detection und Prevention mit Snort & Co.

Published!

My third german book “Intrusion Detection und Prevention mit Snort & Co.” has been published by Addison Wesley. This book is a complete revision of my first book “Intrusion Detection für Linux Server”. It covers Snort 2.1 and 2.2, additional tools like Snort-Inline, Sguil, Samhain, Prelude and many more.

You can already order the book through either Addison-Wesley or Amazon.

New german Book: VPN mit Linux

This new book covers the Setup of Linux VPNs based on IPsec. It will cover both FreeS/WAN, (including Openswan and Strongswan) and the new built-in kernel ipsec stack of the Linux kernel 2.5/2.6 and the tools setkey, racoon and the OpenBSD isakmpd.

This book is available now! Sample chapters are available for Download

You can order it at Amazon

I am still looking for an international publisher interested in translating the book. If you are interested please contact me.

New Book: Intrusion Detection for Linux Server

Go to IDS-Book at the navigation panel to get the latest information about the book and to buy the german book.

If you have read my book, I am anxious to get your feedback !

I am still looking for an international publisher interested in translating and publishing the book. If you are interested please contact me.