The Evolution Of Viruses And Worms

The Evolution of Viruses and Worms Thomas M. Chen Dept. of Electrical Engineering SMU PO Box 750338 Dallas, TX 75275-0338 USA Tel: 214-768-8541 Fax: 214-768-3573 Email: tchen@engr.smu.edu Jean-Marc Robert Alcatel Canada Inc. 600 March musical passage Ottawa, Ontario, Canada K2K 2E6 Tel: (613) 784-5988 Email: jean-marc.robert@alcatel.com Abstract - estimator computer computer viruses and mesh topology twists remove evolved done a continuous series of innovations, atomic number 82 to the new vagabond of fast- penetrateing and dangerous twines. A review of their diachronic development and recent outbreaks leads to a number of observations. First, while viruses were much(prenominal) common than worms initially, worms have become the predominant threat in recent years, co-occur with the growth of ready reckoner networking. Second, disrespect widespread use of firewalls and different network security equipment, worm outbreaks still occur and allow for likely continu e to be a threat for the scraggy future. Third, recent worms are be as a series of quick successive variants. irrelevant the independent efforts of early viruses, these variants propose an increasing level of coordination among worm creators. Fourth, recent worms have shown capabilities to spread faster and exploit more than infection vectors. This trend implies a more urgent collect for automated, coordinated protection measures.

Finally, more dangerous payloads are go commonplace. This suggests that worm creators are employ worms for other objectives than simply infection, such as data thieving and setting up self-denial of service networks. 1. Introduction Computer viruses and worms are characterized by their world ! power to self replicate. The modern computer virus was conceived and formalized by Fred Cohen as a USC alumnus student in 1983. Cohen wrote and demonstrate the first documented virus in November 1983 [1]. Like biological viruses, computer viruses reproduce by taking advantage of the live environment. A biological virus consists of single or double-stranded nucleic savage (DNA...If you want to get a full essay, order it on our website: OrderEssay.net

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