links for 2006-03-21 VACLS Block ARP Packets with Use of MAC Access Lists and VLAN Access Maps on Catalyst 2970, 3550, 3560, and 3750 Series Switches (tags: cisco reference) Europe’s No1 dedicated information security event (tags: security) FrSIRT – Security Research and Cyber Threat Monitoring 24/7 (tags: security) News@Cisco (tags: news cisco) Steps to Success – Cisco Systems (tags: cisco) BackTrack Downloads – Remote-exploit.org (tags: linux security)