目次
Security for Next Generation Wireless LANs Merwyn Andrade 11/16/00
Agenda
Agenda
RECAP - SSIDs in 802.11
RECAP- Association With 802.11
RECAP - Open Authentication With 802.11
RECAP - WEP/RC4 in 802.11
RECAP _ WEP Encrypted Frames
RECAP - Shared-key Authentication With 802.11
Agenda
Deployment issues with 802.11 today
802.11 Security Issues
Comparison First-generation 802.11 Security Issues
Agenda
What Is 802.1X ?
General Description IEEE 802.1X Terminology
IEEE 802.1X Conversation
IEEE 802.1X Over 802.11
802.1X Packet exchange
802.1X Packet Exchange Start -1
802.1X Packet Exchange Start -2
802.1X Packet Exchange Start -3
802.1X Packet Exchange Authenticate
802.1X Packet Exchange Authenticate
802.1X Packet Exchange Finish -1
802.1X Packet Exchange Finish -2
802.1X Packet Exchange Finish -3
Advantages of 802.1X for 802.11
Advantages of 802.1X for 802.11 - continued
Agenda
Cisco Security Framework
Why LEAP ?
Cisco LEAP deployment
LEAP Client / Supplicant Support
EAP Support in Access Point
LEAP Support in Radius Server -1
LEAP Support in Radius Server -2
What Does the Radius Server Perform? Cont.
What Does the AP Perform? Cont.
Future EAP Client Work ?
Future Backend Work ?
What About Edge Devices Support for 802.1X Authenticator ?
Agenda
Standards Update
Pointers
Agenda
PPT スライド
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