Top 5 Wireless Tools

After the tremendously successful 2000 and 2003 security tools surveys, Insecure.Org is delighted to release this 2006 survey. I (Fyodor) asked users from the nmap-hackers mailing list to share their favorite tools, and 3,243 people responded. This allowed me to expand the list to 100 tools, and even subdivide them into categories. This is the category page for wireless tools -- the full network security list is available here. Anyone in the security field would be well advised to go over the list and investigate tools they are unfamiliar with. I discovered several powerful new tools this way. I also point newbies to this site whenever they write me saying “I don't know where to start”.

Respondents were allowed to list open source or commercial tools on any platform. Commercial tools are noted as such in the list below. No votes for the Nmap Security Scanner were counted because the survey was taken on a Nmap mailing list. This audience also biases the list slightly toward “attack” hacking tools rather than defensive ones.

Each tool is described by one ore more attributes:

	Did not appear on the 2003 list
	Generally costs money. A free limited/demo/trial version may be available.
	Works natively on Linux
	Works natively on OpenBSD, FreeBSD, Solaris, and/or other UNIX variants
	Works natively on Apple Mac OS X
	Works natively on Microsoft Windows
	Features a command-line interface
	Offers a GUI (point and click) interface
	Source code available for inspection.

Please send updates and suggestions (or better tool logos) to Fyodor. If your tool is featured or you think your site visitors might enjoy this list, you are welcome to use our link banners. Here is the list, starting with the most popular:

#1

Kismet : A powerful wireless sniffer Kismet is an console (ncurses) based 802.11 layer2 wireless network detector, sniffer, and intrusion detection system. It identifies networks by passively sniffing (as opposed to more active tools such as NetStumbler), and can even decloak hidden (non-beaconing) networks if they are in use. It can automatically detect network IP blocks by sniffing TCP, UDP, ARP, and DHCP packets, log traffic in Wireshark/TCPDump compatible format, and even plot detected networks and estimated ranges on downloaded maps. As you might expect, this tool is commonly used for wardriving. Oh, and also warwalking, warflying, and warskating, ... Also categorized as: packet sniffers

#2

NetStumbler : Free Windows 802.11 Sniffer Netstumbler is the best known Windows tool for finding open wireless access points ("wardriving"). They also distribute a WinCE version for PDAs and such named Ministumbler. The tool is currently free but Windows-only and no source code is provided. It uses a more active approach to finding WAPs than passive sniffers such as Kismet or KisMAC. Also categorized as: packet sniffers

---

#3

Aircrack : The fastest available WEP/WPA cracking tool Aircrack is a suite of tools for 802.11a/b/g WEP and WPA cracking. It can recover a 40 through 512-bit WEP key once enough encrypted packets have been gathered. It can also attack WPA 1 or 2 networks using advanced cryptographic methods or by brute force. The suite includes airodump (an 802.11 packet capture program), aireplay (an 802.11 packet injection program), aircrack (static WEP and WPA-PSK cracking), and airdecap (decrypts WEP/WPA capture files). Also categorized as: password crackers

---

#4

Airsnort : 802.11 WEP Encryption Cracking Tool AirSnort is a wireless LAN (WLAN) tool that recovers encryption keys. It was developed by the Shmoo Group and operates by passively monitoring transmissions, computing the encryption key when enough packets have been gathered. You may also be interested in the similar Aircrack. Also categorized as: password crackers

---

#5

KisMAC : A A GUI passive wireless stumbler for Mac OS X This popular stumbler for Mac OS X offers many of the features of its namesake Kismet, though the codebase is entirely different. Unlike console-based Kismet, KisMAC offers a pretty GUI and was around before Kismet was ported to OS X. It also offers mapping, Pcap-format import and logging, and even some decryption and deauthentication attacks. Also categorized as: packet sniffers

---