'128 256 bit key' presentation slideshows

Security in Distributed Systems

Security in Distributed Systems. ECE7610/ECE7650 Cheng-Zhong Xu. Outline. General Security Requirements Cryptography Secure Channel Access Control Security in Mobile Codes Case Studies Kerberos Systems SSL SET. General Security Requirements. Confidentiality (Privacy, Secrecy)

999 views • 54 slides

Security

Security. Threats and forms of attack. Eavesdropping obtaining private or secret information Masquerading assuming the identity of another user/principal Message tampering altering the content of messages in transit man in the middle attack (tampers with the secure channel mechanism)

361 views • 22 slides

SECURITY

231 views • 17 slides