Aircrack-ng是一个与802.11标准的无线网络分析有关的安全软件，主要功能有：网络侦测，数据包嗅探，WEP和WPA/WPA2-PSK破解。Aircrack-ng可以工作在任何支持监听模式的无线网卡上（设备列表请参阅其官方网站或[https://web.archive.org/web/20081205015616/http://wiki.remote-exploit.org/index.php/HCL%3AWireless]）并嗅探802.11a，802.11b，802.11g的数据。该程序可运行在Linux和Windows上。Linux版本已经被移植到了Zaurus和Maemo系统平台, 并概念验证可移植到iPhone。
2007年四月，德国达姆施塔特工业大学的研究小组根据Adi Shamir（RSA发明人之一）发表的论文，研究出了一种新的攻击方式。这个名叫“PTW”的方法降低了在解密WEP所需的的初始化向量数量并从aircrack-ng 0.9版本开始被应用。
Aircrack-ng是Aircrack项目的一个分支。
特性
aircrack-ng 套件包含有：
Gerix Wifi Cracker
Gerix Wifi Cracker 是一个在Linux上的aircrack-ng前端GUI。 Gerix 同样遵循GNU General Public License协议并在某些Linux发行版诸如BackTrack中用来做入侵检测。Gerix囊括了大量入侵检测工具：网络分析，数据包抓取（嗅探），数据包注入。
相关条目
*嗅探器
*SpoonWEP/WPA
*AirSnort
*BackTrack
*TCP sequence prediction attack
参考文献
外部链接
*[https://www.aircrack-ng.org Aircrack-ng Homepage]
*[https://web.archive.org/web/20110728004537/http://www.tuto-fr.com/en/tutorial/tutorial-crack-wep-aircrack.php Aircrack airodump and aireplay tutorial]
*[https://web.archive.org/web/20110123110522/http://www.securitytube.net/AireplayNG-(Part-1)-video.aspx Aircrack-ng suite of wireless tools: Videos]
*[https://web.archive.org/web/20120805024038/http://www.grape-info.com/doc/linux/config/aircrack-ng-0.6.html Aircrack-ng (WEP, WPA-PSK crack) on openSUSE10.1]
*[https://web.archive.org/web/20120418222144/http://www.grape-info.com/doc/win2000srv/security/aircrack-2.3.html Aircrack-2.3 on Windows (Wireless WEP crack)]
*[https://web.archive.org/web/20081205015616/http://wiki.remote-exploit.org/index.php/HCL%3AWireless A list of wireless cards that can go into monitor mode/inject]
*[http://webarchive.loc.gov/all/20090302052258/http://remote-exploit.org//backtrack.html Aircrack-ng on BackTrack]
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