'Useful number theory result' presentation slideshows

Chapter 8: Network Security

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Chapter 8 Network Security

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Chapter 8: Network Security

1.56k views • 84 slides

Public-Key Cryptography and Message Authentication

In the Name of the Most High . Public-Key Cryptography and Message Authentication. Behzad Akbari Spring 2012. OUTLINE. Approaches to Message Authentication Secure Hash Functions and HMAC Public-Key Cryptography Principles Public-Key Cryptography Algorithms Digital Signatures

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Today

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Counter-measures

Counter-measures. Threat Monitoring Cryptography as a security tool Encryption Digital Signature Key distribution. Threat Monitoring. Check for suspicious patterns of activity i.e., several incorrect password attempts may signal password guessing Audit log

468 views • 26 slides