'Way authentication' diaporamas de présentation

Network Security

Network Security. Chapter 6. Security in Traditional Wireless Networks. Objectives. Security in First Generation TWNs Security in Second Generation TWNs Security in 2.5 Generation TWNs Security in 3G TWNs Summary. Security in 1G TWNs.

593 views • 47 slides

431 views • 34 slides

GS: Chapter 3 Encryption, Authentication and Java Cryptography

GS: Chapter 3 Encryption, Authentication and Java Cryptography. Cryptography & Java. Encryption Authentication Java Cryptography. Encryption. Encryption Basics: An algorithm ( or cipher) and a key are required in order to encrypt or decrypt messages. Example: the Caesar cipher (p.34)

397 views • 27 slides

Wireless Network Security

Wireless Network Security. Guilin Wang The School of Computer Science 19 March 2008 ( L21 ). Outline. Wireless Network Wireless Network Security - WEP - WPA=WEP2 - WPA2. 1. Wireless Network.

606 views • 19 slides

Authenticated QKD protocol using one-time ID

GSIS / CIST Hwa Yean Lee 2005. 2. 21. Authenticated QKD protocol using one-time ID. Contents. Introduction Authentication with one-time ID Quantum Key distribution Security proof Conclusion. 1. Introduction. QKD (Quantum Key Distribution) protocols Advantage

248 views • 16 slides