Wireless LAN Security II: WEP Attacks, WPA and WPA2

• Wireless Networking Attacks
• MAC Address Spoofing Attack
• Disassociation and Deauthentication Attacks
• Shared Key Authentication Attacks
• Known Plaintext Attack
• Reaction Attack
• Message Modification Attack
• Inductive Attack
• Reuse IV Attack
• WEP Key Attacks
• FMS Attack
• Dictionary Attack on LEAP
• Rouge APs
• Ad-Hoc Networking Issues
• IEEE 802.11i Security Enhancement
• 802.11 Security Protocol Stack
• Wi-Fi Protected Access (WPA)
• Temporal Key Integrity Protocol (TKIP)
• TKIP Packet Format
• RC4 Encryption Key
• Message Integrity Check (MIC)
• TKIP Transmission
• WEP vs. WPA
• WPA2 (802.11i)
• AES-CTR
• AES/CBC-MAC
• CCMP Packet Format
• 802.11i Key Hierarchy
• Security Problems Addressed
• Summary
• Acronyms
• Reading Assignment

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