Winfingerprint

Desenvolvedor: Vacuum
Plataforma/SO: Microsoft Windows
Comercial ou Freeware? Freeware
URL: http://winfingerprint.sourceforge.net

NBTScan

Desenvolvedor: Alla Bezroutchko (Inetcat.org)
Plataforma/SO: Microsoft Windows NT/2000/XP, OS X, Linux, Solaris, FreeBSD, OpenBSD, HP-UX, AIX
Comercial ou Freeware? Freeware
URL: www.inetcat.org/software/nbtscan.html

Xprobe2

Desenvolvedor: Fyodor Yarochkin and Ofir Arkin
Plataforma/SO: Linux, Solaris, FreeBSD, OpenBSD, NetBSD
Comercial ou Freeware? Freeware
URL: http://sys-security.com/index.php?page=xprobe

hping2

Desenvolvedor: Lead Maintainer: Salvatore Sanfilippo
Plataforma/SO: Linux, OS X, Solaris, FreeBSD, OpenBSD, NetBSD
Comercial ou Freeware? Freeware
URL: www.hping.org

Netcat

Desenvolvedor: Hobbit
Plataforma/SO: Linux, Solaris, SunOS, OS X,AIX, HP-UX, Irix, Ultrix, BSDi, FreeBSD, NetBSD, OpenBSD, UnixWare, NeXT, Microsoft Windows
Comercial ou Freeware? Freeware
URL: www.vulnwatch.org/netcat/

Enumeração wireless

Kismet

Desenvolvedor: Kismetwireless.net
Plataforma/SO: Linux (preferred), OS X, FreeBSD, OpenBSD, NetBSD, and limited support on Microsoft Windows
Comercial ou Freeware? Freeware
URL: www.kismetwireless.net/

Netstumbler

Desenvolvedor: Marius Milner
Plataforma/SO: Microsoft Windows 2000/XP/2003, PocketPC 2002, 2003
Comercial ou Freeware? Freeware
URL: http://www.stumbler.net (Netstumbler forums: http://www.netstumbler.net)

Airsnort

Desenvolvedor: Snax
Plataforma/SO: Linux, Microsoft Windows
Comercial ou Freeware? Freeware
URL: http://airsnort.shmoo.com/

AiroPeek NX

Desenvolvedor: WildPackets
Plataforma/SO: Microsoft Windows XP (SP1), 2000 (SP3)
Comercial ou Freeware? Comercial
URL: www.wildpackets.com/products/airopeek/airopeek_nx/overview