Frederik Dannemare
(admin AT sentinel DOT dk)

- Free Software Foundation
- The Free Software Definition
- Open Source
- The Open Source Definition
- The Debian Project
- Debian Social Contract

- Guide to IP Layer Network Administration with Linux
- Linux Advanced Routing & Traffic Control HOWTO
- The Quick Guide to LARTC plus five alternative methods
- Active FTP vs. Passive FTP, a Definitive Explanation

- CVE - Common Vulnerabilities and Exposures
- SANS Internet Storm Center
- SecurityFocus - Vulnerabilities
- CERT/CC - Advisories

Vim web site Debian web site web site