'Secret password' diaporamas de présentation

Network Security

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Hashes and Message Digest

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Chapter 7: Network security

Foundations: what is security? cryptography authentication message integrity key distribution and certification Security in practice: application layer: secure e-mail transport layer: Internet commerce, SSL, SET network layer: IP security. Chapter 7: Network security.

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Outline

Outline. User authentication Password authentication, salt Challenge-response authentication protocols Biometrics Token-based authentication Authentication in distributed systems (multi service providers/domains) Single sign-on, Microsoft Passport Trusted Intermediaries.

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Outline

Outline. User authentication Password authentication, salt Challenge-response authentication protocols Biometrics Token-based authentication Authentication in distributed systems (multi service providers/domains) Single sign-on, Microsoft Passport Trusted Intermediaries.

382 views • 38 slides

Overview of Security

Overview of Security. Dr. Sriram Chellappan chellaps@mst.edu These slides are available at BlackBoard. Overview. Security Definitions Security threats and attacks Security Services Operational Issues. The Definition.

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Kerberos for Users Jeff Blaine 5/2006

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Kerberos for Users Jeff Blaine 5/2006

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Password Recovery

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Guns, Gangsters and Rum-Runners

Guns, Gangsters and Rum-Runners. Prohibition and Bootlegging in 1920s Canada. Prohibition. Prohibition was an attempt to legally ban selling and drinking of alcohol.

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Symmetric Cryptosystems and Authentication

Symmetric Cryptosystems and Authentication. Secret Key Cryptography. Secret key cryptography involves two functions: encryption: E(key, message) -> enciphered text decryption: D(key, ciphertext) -> message. Secret Key Cryptography. These functions are inverses of each other,

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Get Latest 100-105 Dumps To Pass Cisco Exam in 24 Hours

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Reliability & Research Basics

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