ssid??????

admin

????????????,SSID????()? A.??????IP??

??????

???????????????????????????????????????????????????????????????????????????????????????�???????????�???????????????????????????????????????????????�????????�????

1??????????

????????????????????????????????????????????????70???????????????????????????????????????????????????????????????

2?????????????

????12??????16????????21??????????????????????????????????????????????????????????????????????????????????

3?????????????????????????

????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????

???SSID????????

?IT168????????????????????????????WEP????????????????????????SSID?????????????SSID?????????WEP???????????????????????????????????????????????????????????????????????????????????????SSID????????AP?SSID????????????????????????????????????????????1????TP-LINK???????????�??SSID??�??????????SSID???

?1 ?TP-LINK????????SSID??

??Linksys?????????????????????????????????????�Wireless SSID Broadcast�???Disable??????2???

?2 ?Linksys????????SSID??

???????????????SSID??????????????????????????????????????????????SSID??????????????????????????????????

???????????????????????Kismet????????????????????????????????????AP??????SSID???�??�???????????????????????AP?SSID??????AP???????????????SSID???????????????????????????????????????AP??????SSID???????????

??????????????????????????????

Essid-Jack??????????????2005??????BlackHat???????????????????????????????????802.11b???????????????

?????????802.11b/g??????????????????SSID??????????????????????????????Deauth????????????????

?????????

???????????????????????????????????????????????SSID??????Windows??OmniPeek?????????????????????????????SSID(??3)??????Ethereal??Wireshark???????????

?3 ??OmniPeek??????

????????tcpdump????Linux Shell?????????????????SSID??(??4)?????Kismet?????????

?4 ??tcpdump??????

?????????

???????????????????????????????ESSID???????????????????????

??5??????????(????MDK3?GUI???Java??)????�Brute Force Mode�(??????)?????????????SSID?????????????????�LCase & UCase�?????????Lowercase?Upcase????????????????????????????

??????VICTIM SPECS????????????MAC????????????????????????????airodump-ng?????

?5 ???�Brute Force Mode�(??????)

?????????????????6???????????SSID????124??/??????Packets sent????????????????????

?6 ??????SSID?

?????14???????????????SSID?????????7???

?7?????SSID?�True

????????????????????????SSID?????????????????????????8?????�Use Dictionary Mode�?????????????????????????????????????????

?8?????????

??9?????????????????????????????????????????????

????????SSID??

????? SSID ?????????????????? SSID ?? ???? ????? (??? SSID Beacon) ???? ,??????????????????�???,???????????? (?? ?????????????????????),???????????? (??? ??),????????????,???????? ?????????,?????? ?? ?? ?????????????????,????????????.Note:??????????? Linux ????????????????????, ??????? BackTrack ? Linux ?? ?????,??????? ???? WEP ???????????????,???????????. ??????????????? ?? ??????????? (SSID) ??????????????????? (Broadcast,??????? SSID Beacon),??????????? ????????,????,?????? ?? ?? ????????,??????????????? ???,?????????? ?? ??????????????? SSID ??,Linux ???? Kismet ???? ????,??????? ??????????? SSID ??,???????? ?? Windows ??? Network Stumbler(????) ???????? MAC ?? ,????.? BackTrack CD ????? (???? BackTrack ? U ???), ????? U ??????? Linux ? (????????? F12 ?????????? BIOS ?? ????? Boot ???????? ? U ???),???? Kismet ????,????. Note:Kismet ??????? ???????? (?? DOS ????? ??????????) ?? ?? ,?????????????????? (???????????????? ??),???????.Note:?????????? SSID ??, ??????? <no ssid> ????? I ? ???????? MAC ?????? Network Stumbler ?????,??? ? ?? Q ?????????? <no ssid> ??,?? I ??? MAC ???? ??�????.????????? <no ssid> ???,?????????????,Kismet ??????????,?????????? <SSID ??>,<> ??????? ????? (?????),??????????????,?????????? ?????????,?????????,????????????.Tips:???????????????,Kismet ?????

?????? ?????????,???????????????????, ??:??????????????? 7:00 ?????,??? ????????????�???????????. ????? ???????? SSID ????,??????????????????? ?? (?????????????????????). Note:????????????? (??:WEP ? WPA ??,????????? ? IP ??? MAC ??�?),?????????????? IP ?? (? MAC ??) ????????????? (????????? WEP ? WPA ?????).WinVista ???WinXP ???WinXP ???Note:??? WinXP ?????????????? SSID ???????,??????????? (????????????),?????,????? ???????.?????? ???????????????????????????,??????? ????????? SSID ??,??????,???????????? SSID ??,??????????????????,???????????,??? ?????. ???? aireplay-ng ????????????????? Deauth ?? (??? SpoonWep),?????????????,??????????? ???????? kismet ?????????? SSID ??. ?????????????????????? SSID ?? (??? Sniffer), ??????????,??????????????????? Kismet ?? ?????? SSID ??,????????????????.


?ssid??????????????
?????http://www.850500.com/news/70145.html
?????,??!