'Http digest' diaporamas de présentation

CS520 Web Programming Declarative Security

CS520 Web Programming Declarative Security. Chengyu Sun California State University, Los Angeles. Need for Security in Web Applications. Potentially large number of users Multiple user types No operating system to rely on. Web Application Security. Client. Server. request. who are you?.

684 views • 67 slides

User authentication

User authentication. Aalto University , autumn 2011. Outline. Passwords Physical security tokens and two-method authentication Biometrics Common mantra: User authentication can be based on something you know something you have something you are. Passwords. Username and password.

449 views • 28 slides

Enhancing IP networks to support consecutive killer applications

Enhancing IP networks to support consecutive killer applications. Tadanobu OKADA Vice President, Director NTT Network Service Systems Laboratories. Organization of NTT Group. Fundamental R&D ? Common technologies to create new services ? Basic and core technologies to generate new

337 views • 19 slides

3GPP GBA Overview

3GPP GBA Overview. Adrian Escott. Health Warning. The details of interfaces may change but the overall the architecture is table. Aims of GBA. To provide shared keying material that can be used to secure some application between a mobile and a network work element

439 views • 15 slides

3GPP2 bootstrapping with CDMA 1x (CAVE) and CDMA 1x EV-DO (CHAP)

3GPP2 bootstrapping with CDMA 1x (CAVE) and CDMA 1x EV-DO (CHAP). 04-18-2005. Introduction. Initial authentication (ie. bootstrapping) of 3GPP GAA is based on AKA CDMA 2000 1x Revision C onwards AKA is taken into use by 3GPP2 ? 3GPP GAA can be used without modifications in these networks

254 views • 6 slides

Potential New OTPS Work Items

Potential New OTPS Work Items. John Linn, RSA Laboratories OTPS Workshop, October 2005. Possible New OTPS Work Items. Two tentative prospects raised to assess community interest:

152 views • 2 slides

Bootstrapping in CDMA 1x EvDo (with CHAP)

Bootstrapping in CDMA 1x EvDo (with CHAP). Problem: only MS and AAA know the secret PDSN sends the CHAP-Challenge and CHAP-Password (i.e., CHAP response) to AAA, and AAA returns either success or failure ? there is no way to get the secret out to BSF

268 views • 2 slides

115 views • 1 slides

111 views • 1 slides