'Permutation scanning' diaporamas de présentation

463.3.1 DoS Attacks

463.3.1 DoS Attacks. Computer Security II CS463/ECE424 University of Illinois. Definition Denial of Service.

595 views • 36 slides

792 views • 32 slides

Self-Stopping Worms

Self-Stopping Worms. Justin Ma , Geoffrey M. Voelker, Stefan Savage Collaborative Center for Internet Epidemiology and Defenses (CCIED) Department of Computer Science and Engineering University of California, San Diego. Worm Epidemic Aftermath. Belief: identifying infected hosts easy

397 views • 28 slides

Security

Security. Robert Grimm New York University. Introduction. Traditionally, security focuses on Protection (authentication, authorization) Privacy (encryption) But, the Internet adds/amplifies several threats (Distributed) Denial of service attacks Viruses Worms

276 views • 27 slides

Security

Security. Robert Grimm New York University. Introduction. Traditionally, security focuses on Protection (authentication, authorization) Privacy (encryption) But, the Internet adds/amplifies several threats (Distributed) Denial of service attacks Viruses Worms

273 views • 27 slides

How to Own the Internet in your spare time

How to Own the Internet in your spare time. Ashish Gupta Network Security April 2004. Overview. What is the paper about ? Code Red Analysis Three new techniques for fast spreading Surreptitious worms Summary. The threat. Millions of hosts ? enormous damage Distributed DOS

347 views • 24 slides

Self-Stopping Worms

Self-Stopping Worms. Justin Ma, Geoffrey M. Voelker, and Stefan Savage Presented: Khanh Nguyen. Self-Stopping Worms. Another type of spreading worm The goal is to infected as many hosts as possible until it reach a target population then stop.

301 views • 19 slides