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Security Protocols CS 136 Computer Security Peter Reiher February 14, 2008

Security Protocols CS 136 Computer Security Peter Reiher February 14, 2008. Outline. Designing secure protocols Basic protocols Key exchange Common security problems in protocols. Basics of Security Protocols. Work from the assumption (usually) that your encryption is sufficiently strong

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COEN 351 E-Commerce Security

COEN 351 E-Commerce Security. Essentials of Cryptography. Cryptography. Scrambles a plain-text into crypto-text. Enables to descramble plain text. Symmetric Cryptography. Uses the same key for encryption, decryption. Asymmetric Cryptography. Uses different key for encryption, decryption.

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Shibboleth

305 views • 17 slides