Download popular Microsoft security utility tools here, including
Netcat, John the Ripper, Nmap and WSUS.
Download Netcat utility
This
Netcat download, written by Hobbit, is a
networking utility for Windows that reads and writes data across
network connections using the TCP/IP protocol.
Download John the Ripper
The
John the Ripper download, written by
Openwall.com and used by network administrators, is a fast
password cracker program. It's currently available for
11different Unix systems, DOS, Win32, BeOS and OpenVMS.
Download WSUS utility
The
Microsoft Windows Server Update Services (WSUS)
download enables IT administrators to deploy the latest
Microsoft product updates to Microsoft Windows Server 2000,
Windows Server 2003 and Windows XP operating systems.
Download Nmap
This
Nmap download ("Network Mapper") is a free
open source utility tool for Windows security scanning. It was
designed to rapidly scan large networks, although it works
against single hosts.
For a complete list of downloads available, please visit our
Windows IT Security Downloads page.