Computer internet
Computer internetA computer worm is a self-replicating computer program similar to a computer virus. A virus attaches itself to, and becomes part of, another executable program; however, a worm is self-contained and does not need to be part of another program to propagate itself. They are often designed to exploit the file transmission capabilities found on many computers. The main difference between a computer virus and a worm is that a virus cannot propagate by itself whereas worms can. A worm uses a network to send copies of itself to other systems and it does so without any intervention. In general, worms harm the network and consume bandwidth, whereas viruses infect or corrupt files on a targeted computer. Viruses generally do not affect network performance, as their malicious activities are mostly confined within the target computer itself. An online computer dictionary and internet search engine for internet terms and The name 'worm' was taken from The Shockwave Rider, a science fiction novel published in 1975 by John Brunner. Researchers (John F Shoch and John A Hupp chose the name in a paper published while they were working at Xerox PARC; The Worm Programs, Comm ACM, 25(3):172-180, 1982)) noted the similarities between their software and the fictional program described by Brunner. So they proposed the name, which has since been widely adopted. The first implementation of a worm was by these two researchers at Xerox PARC in 1978. [1] Shoch and Hupp, originally designed the worm to find idle processors on the network and assign them tasks, sharing the processing load, and so improving the 'CPU cycle use efficiency' across an entire network. They were self-limited so that they would spread no farther than intended. Home riceritasa Cessione aziendale Porto lotti Cassetto ventilazione Divano in ferro battuto Bancomat carta credito Vendita calzatura Tariffa flat adsl Violino tzigano mp3 Douglas profumeria Albergo hotel bologna Zodiaco ariete basilicata Gioiello pietre dure Perdonare marito Finanza progetto Gas turbine Fidanzate spiate Olio da bagno Expert somma Data recovery software Ricerche scolastiche Partecipare ad affare Ford furgone transit Aeroporto orio serio Sfondi signore anello clarence Borse macchina fotografica Dipinti friuli Fortuna explorer Cosmoprof cosmetica Ammazzo botte Bilancia pesa neonati Filtri elettronici Mercato azionario Armadi inox Laser tecnica tattica regata Case vacanza montagna Data fax voice modem Ischemia intestinale acuta Pian spilla Compagnie aerea low cost basilicata Azioni risparmio Piccolo tommaso Tenute meccaniche Saeco incanto sirius 418 Camma piana |