Wireless Network Security

• Why Wireless is Insecure?
• Wireless Network Threats
• Countermeasures
• Mobile Device Security
• Wi-Fi Operation
• IEEE 802.11 Architecture
• IEEE 802.11 Services
• Wired Equivalent Privacy (WEP)
• WEP Review
• WEP Problems
• 802.11i Wireless LAN Security
• 802.11i Phases of Operation
• IEEE 802.11i Discovery Phase
• 802.1X
• 802.1X Authentication
• 802.11i Key Hierarchy
• Key Management
• 802.11i Protected Data Transfer Phase
• IEEE 802.11i Pseudo-Random Fn
• Security Problems Addressed

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