Introduction

R.I.P. WEP

• A brief history of WEP
• WEP key cracking using Aircrack

Other types of Aircrack attacks

• Attack 2: Deauthentication
• Attack 3: Decrypting arbitrary WEP data packets without knowing the key
• Attack 4: Fake authentication

802.11i standard

• Phase 1: Agreeing on the security policy
• Phase 2: 802.1X authentication
• Phase 3: Key hierarchy and distribution
• Phase 4: RSNA data confidentiality and integrity

WPA/WPA2 weaknesses

WPA/WPA2 OS implementation

Conclusion