DLP & Security March 2003 Month 2002 doc.: IEEE 802.11-02/xxxr0 Dave Halasz, Cisco Systems, Inc. John Doe, His Company

DLP is IBSS while in Infrastructure Month 2002 doc.: IEEE 802.11-02/xxxr0 March 2003 DLP is IBSS while in Infrastructure DLP allows IBSS while in infrastructure. Security can be solved by performing two distinct authentications. The first is in infrastructure and the second is in IBSS. This results in no further work required. Dave Halasz, Cisco Systems, Inc. John Doe, His Company

Clients initially authenticate in infrastructure March 2003 Clients initially authenticate in infrastructure Client A Client B Dave Halasz, Cisco Systems, Inc.

DLP Handshake March 2003 Client A Client B Dave Halasz, Cisco Systems, Inc.

Clients authenticate in IBSS March 2003 Clients authenticate in IBSS Client A Client B Dave Halasz, Cisco Systems, Inc.

Direct traffic allowed to flow March 2003 Direct traffic allowed to flow Data traffic Client A Client B Dave Halasz, Cisco Systems, Inc.

What is the intent of DLP? March 2003 What is the intent of DLP? A) An IBSS network can be extended to infrastructure B) An infrastructure network can be extended to include IBSS C) Both of the above This solution does not make any assumption of the intent of DLP. This solution available without TGe & TGi coordination. Dave Halasz, Cisco Systems, Inc.