Fyodor’s Nmap presentation during DEFCON 16 is now available in video form on insecure.org. Fyodor waited to release the video until Nmap version 4.75 was released, since the presentation goes over many of the new features in Nmap.
Two cool new features are the open port frequency options, and integration of the Zenmap GUI. Zenmap [...]

Here is a list of new security tools that were released in the past week.

SQL Ninja 0.2.3 - SQL server injection and takeover tool
fgdump 2.1.0 - Tool for mass password auditing of windows systems
AxBan 1.0.0.4 - ActiveX killbit program
Nmap 4.65 - Network port scanner
Nessus 3.2.1 - Vulnerability assessment tool
Immunity Debugger 1.6 - Debugger
Kismet-2008-05-R1 - 802.11 [...]