Prom_Ngo_Ho_Alvarado_Bhatia BREAKING WEP (1)

Prom_Ngo_Ho_Alvarado_Bhatia BREAKING WEP (1) - Six Dumbest...

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Click to edit Master subtitle style 8/29/11 BREAKING Group ‘Elites’ - Robert, Michael, Kim, Sumit, Anthony Project for – CSC607 Professor – Dr. Ronald Uhlig BREAKING WEP
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8/29/11 OVERVIEW: System Architecture Operating system Network Hardware Configuration How everything went down Screen shots Conclusion
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8/29/11 System Architecture DESKT OP Hawking HWUG1 USB network adapter Linksys WRT54G2 V1.3 Wireless router VMWare Player BackTrack3 Windows Vista
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8/29/11 Operating System BackTrack 3 Highest rated and acclaimed Linux security Linux-based penetration testing arsenal Fully packed with aircrack-ng 802.11 WEP and WPA-PSK keys Can run on a live cd, usb or iso file.
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8/29/11 NETWORKING HARDWARE Hawking HWUG1 USB network adapter RT73 (Ralink) chipset. Linksys WRT54G2 V1.3 Wireless router
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8/29/11 CONFIGURATION Aircrack suite detector, packet sniffer, WEP and WPA/WPA2-PSK cracker and analysis tool http://www.aircrack-ng.org/ Configure wireless router MAC address and filter
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Unformatted text preview: Six Dumbest Ways to Secure a Wireless LAN 8/29/11 Begin Sniffing Around Use airodump-ng Look at all Access Points available and pick our target Begin capturing IVs (initialization vectors) and write IVs to file Problem: injection is slow. Need to speed up the process 8/29/11 Faking the Authentication Prerequisite for AP to accept packetMAC 8/29/11 Begin the attack! We use fragmentation attack Speeds up our attack (solves previous problem) Final Nail in the WEPs Coffin 802.11 standard specifies fragmentation at MAC layer & fragments encrypted independently Can send up to 16 fragments using 8/29/11 How it all went down 8/29/11 TEAM CONCLUSION WEP was never meant to secure a network WEP cracking has become increasingly easier Your networks Backtrack is not for everyone http://www.tomsguide.com/us/how-to-crack-8/29/11 QUESTIONS...
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This note was uploaded on 08/29/2011 for the course CSC 607 taught by Professor Dr.pradipp.dey during the Spring '11 term at National.

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Prom_Ngo_Ho_Alvarado_Bhatia BREAKING WEP (1) - Six Dumbest...

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