Werner Schmidt
Enterprise Networking and Security Expert
SOPHOS
    US CERT (NON-TECHNICAL)
      Hack in the Box
        Metasploit
          SANS Internet Storm Center
            Security Focus - Vulnerabilities / Bugtraq
              Microsoft
                F-Secure Weg Log
                  Security Wire - Daily News
                    Kaspersky Web Log
                      SANS Handlers Diary
                        ZD-Net US Security