http://www.secuobs.com L'observatoire de la securite Internet fr webmaster@secuobs.com Improved attack Beck and Tews against TKIP, using DHCP ACK instead of ARP, 596 bytes of keystream versus 48 before http://bit.ly/2BDlJJ http://www.secuobs.com/news/comments106112008-tkiptun.shtml#3585 http://www.secuobs.com/news/comments106112008-tkiptun.shtml#3585 ESRT @SecurityTube - Video Cracking WPA PSK with AircrackNG http://www.secuobs.com/twitter/news/24417.shtml http://www.secuobs.com/news/comments106112008-tkiptun.shtml#3094 http://www.secuobs.com/news/comments106112008-tkiptun.shtml#3094 ESRT @oncee @emgent WPA TKIP attacks implementation in aircrack-ng http://www.secuobs.com/news/comments106112008-tkiptun.shtml#2942 http://www.secuobs.com/news/comments106112008-tkiptun.shtml#2942 Man in the Middle sur WPA http://www.secuobs.com/revue/news/134642.shtml http://www.secuobs.com/news/comments106112008-tkiptun.shtml#2916 http://www.secuobs.com/news/comments106112008-tkiptun.shtml#2916 A Practical Message Falsification Attack on WPA http://en.gigazine.net/index.php?/news/comments/20090805_attack_on_wpa/ http://www.secuobs.com/news/comments106112008-tkiptun.shtml#2887 http://www.secuobs.com/news/comments106112008-tkiptun.shtml#2887 ESRT @Jhaddix @ziplock581 Offensive-Security WPA Rainbow Tables http://www.secuobs.com/twitter/news/8793.shtml http://www.secuobs.com/news/comments106112008-tkiptun.shtml#2353 http://www.secuobs.com/news/comments106112008-tkiptun.shtml#2353 ESRT @Carlos_Perez @joswr1ght WPA2-PSK cracker Cowpatty 46 with less teh suck http://www.secuobs.com/twitter/news/6596.shtml http://www.secuobs.com/news/comments106112008-tkiptun.shtml#2205 http://www.secuobs.com/news/comments106112008-tkiptun.shtml#2205 ESRT @security4all @digininja WPA Rainbow Tables a better link http://www.secuobs.com/twitter/news/5687.shtml http://www.secuobs.com/news/comments106112008-tkiptun.shtml#2138 http://www.secuobs.com/news/comments106112008-tkiptun.shtml#2138 Vidéo : Hak5 Hacking WPA, ESXi and iSCSI, Bypass Windows Passwords http://secuobs.com/videos/news/6796.shtml http://www.secuobs.com/news/comments06112008-tkiptun.shtml#1969 http://www.secuobs.com/news/comments06112008-tkiptun.shtml#1969 Vidéo : TKIP Primer MIC (Message Integrity Code) http://www.secuobs.com/revue/news/106789.shtml http://www.secuobs.com/news/comments06112008-tkiptun.shtml#1839 http://www.secuobs.com/news/comments06112008-tkiptun.shtml#1839 WPA != PSK+TKIP http://www.secuobs.com/revue/news/80972.shtml http://www.secuobs.com/news/comments06112008-tkiptun.shtml#988 http://www.secuobs.com/news/comments06112008-tkiptun.shtml#988 CERTA Sécurité des réseaux sans fil (Wi-Fi) - ajout de références aux nouveaux risques TKIP publiés en novembre 2008. http://www.secuobs.com/revue/news/37992.shtml http://www.secuobs.com/news/comments06112008-tkiptun.shtml#323 http://www.secuobs.com/news/comments06112008-tkiptun.shtml#323 Des fameuses faiblesse de TKIP... http://www.secuobs.com/revue/news/34381.shtml http://www.secuobs.com/news/comments06112008-tkiptun.shtml#302 http://www.secuobs.com/news/comments06112008-tkiptun.shtml#302 Practical attacks against WEP and WPA Martin Beck, TU-Dresden, Germany Erik Tews, TU-Darmstadt, Germany November 8, 2008 http://dl.aircrack-ng.org/breakingwepandwpa.pdf http://www.secuobs.com/news/comments06112008-tkiptun.shtml#301 http://www.secuobs.com/news/comments06112008-tkiptun.shtml#301 "The reports earlier today on WPA's TKIP key type being cracked were incorrect. I spoke at length with Erik Tews, the joint author of the paper that discloses a checksum weakness in TKIP that allows individual short packets to be decrypted without revealing the TKIP key. I wrote this up for Ars Technica with quite a bit of background on WEP and WPA. Tews's paper, co-written with Martin Beck, whom he credits as discovering and implementing a working crack (in aircrack-ng as a module), describes a way to use a backwards-compatible part of TKIP to exploit a weakness that remains from WEP. ARP packets and similarly short packets can be decoded. Longer packets are likely still safe, and TKIP hasn't been cracked. Don't believe the hype, but the exploit is still notable." http://it.slashdot.org/it/08/11/07/1312246.shtml http://www.secuobs.com/news/comments06112008-tkiptun.shtml#299 http://www.secuobs.com/news/comments06112008-tkiptun.shtml#299 http://radajo.blogspot.com/2008/11/wpatkip-chopchop-attack.html http://www.secuobs.com/news/comments06112008-tkiptun.shtml#298 http://www.secuobs.com/news/comments06112008-tkiptun.shtml#298 WPA/TKIP ChopChop Attack http://www.secuobs.com/revue/news/34298.shtml http://www.secuobs.com/news/comments06112008-tkiptun.shtml#297 http://www.secuobs.com/news/comments06112008-tkiptun.shtml#297 http://www.secuobs.com/revue/news/34065.shtml http://www.secuobs.com/news/comments06112008-tkiptun.shtml#296 http://www.secuobs.com/news/comments06112008-tkiptun.shtml#296 http://www.secuobs.com/revue/news/33953.shtml http://www.secuobs.com/news/comments06112008-tkiptun.shtml#294 http://www.secuobs.com/news/comments06112008-tkiptun.shtml#294