'Secure protocols' presentation slideshows

762 views • 55 slides

Public-Key Encryption with Lazy Parties

Public-Key Encryption with Lazy Parties. Kenji Yasunaga Institute of Systems, Information Technologies and Nanotechnologies (ISIT), Japan Presented at SCN 2012. IMI Crypto Seminar 2012.12.17. One day in a class,. ???. Student 1. Student 2. Student 3. ???. Alice. One day in a class,.

594 views • 53 slides

ELECTRONIC COMMERCE

ELECTRONIC COMMERCE. Session 6 15:00 - 15:30 Dr. Deepak B Phatak IIT Bombay. OVERVIEW. Dimensions Of E-Commerce Major Issues Underlying Technologies Notions Of Security SMARS Project at IIT. COMMERCE. Commerce

337 views • 33 slides

Security Issues in Wireless LANs Dr. John A. Copeland Communications Systems Center

Security Issues in Wireless LANs Dr. John A. Copeland Communications Systems Center Georgia Tech Electrical & Computer Engineering www.csc.gatech.edu copeland@ece.gatech.edu ECE6612 - Slide Set 14. 4/11/2014. Network Tunnels. Modems Internet VPNs Wireless Hubs. 2.

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Modeling Insider Attacks on Group Key Exchange Protocols

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Prepare for the future

Prepare for the future. Road-mapping & next steps Nick Bleech Rolls Royce & Jericho Forum Board. Samuel Goldwyn 1882-1974. We want a story that starts out with an earthquake and works its way up to a climax. Two Ways to Look Ahead. Solution/System Roadmaps (both vendor and customer)

231 views • 14 slides

Real world application

Real world application. Protocols Paul Simmonds ICI Plc. & Jericho Forum Board. Problem. Image an enterprise where; You have full control over its network No external connections or communication No Internet No e-mail No connections to third-parties

293 views • 14 slides

Cryptographic Protocols

Cryptographic Protocols. Reference: , Charles P., Security in Computing, 2nd Edition, Prentice Hall, 1996. Definition of Protocols. A protocol is an orderly sequence of steps two ore more parties take to accomplish some task. Characteristics of a Good Protocol. Established in Advance

291 views • 10 slides

Mistyping in Two-Factor Password-Assisted Key Exchange

Mistyping in Two-Factor Password-Assisted Key Exchange. Vlad Kolesnikov (Bell Labs) Charles Rackoff (U. Toronto). This talk. People often mistype (obvious) It is easy to overlook Formal approach is subtle. Warm-up. Alice goes to an ATM. Adv looks over her shoulder

140 views • 7 slides