'Key certificates' presentation slideshows

Applied Cryptography

Applied Cryptography. Lecture 6 :Protocols and Tools. Classic Cryptographic Key Exchange and Authentication.

908 views • 69 slides

Cryptography and Network Security Chapter 14

663 views • 35 slides

C HAPTER 14 Key Management & Exchange

C HAPTER 14 Key Management & Exchange.

522 views • 28 slides

Network Security and Public Key Infrastructure (PKI)

Network Security and Public Key Infrastructure (PKI). Bill Chu. Introduction to Security. Internet environment Information security addresses: Confidentiality E.g. illegal access to secret information Integrity E.g. illegal addition/deletion/modification of data

505 views • 27 slides

Chapter 15

406 views • 27 slides

Cryptography and Network Security Chapter 14

596 views • 26 slides

Cryptography and Network Security Chapter 14

363 views • 26 slides

APNIC RPKI Report

APNIC RPKI Report. George Michaelson ggm@apnic.net. Current Status. In service since Jan 2009 Two level service a ccessed via myAPNIC APNIC certifies members holdings Members can certify their allocations through hosted service interface. Current APNIC RPKI Service.

381 views • 26 slides

Authentication Applications

456 views • 23 slides

Secure Sockets Layer

Secure Sockets Layer. SSL. SSL is a communications protocol layer which can be placed between TCP/IP and HTTP It intercepts web traffic and provides security between browser and server Encryption is used to guarantee secure communication in an insecure environment

427 views • 20 slides

494 views • 17 slides

This lecture

This lecture. Diffie-Hellman key agreement Authentication Certificates Certificate Authorities. Previous lecture. General differences between asymmetric and symmetric cryptography General design of interactive protocols Key exchange Man-in-the-middle. Diffie-Hellman.

279 views • 15 slides

272 views • 12 slides