A History Of Computer Viruses: Three Special Viruses 来自 Elsevier 喜欢 0 阅读量: 29 作者: Harold Joseph Highland FICS, FACM Editor-in-Chief Emeritus 摘要: There are several computer viruses that we have in executable form but whose existence in the business world cannot be satisfactorily ...
There are several computer viruses that we have in executable form but whose existence in the business world cannot be satisfactorily confirmed.doi:10.1016/S0167-4048(97)82247-XHarold Joseph Highland FICS, FACM Editor-in-Chief EmeritusComputers & Security...
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Computer viruses are nasty bits of software that can cause your PC to behave in all sorts of unpleasant ways. Viruses spread from one computer to another by hijacking the resources of their host machines in order to copy themselves and proliferate — just like biological viruses do, from one ...
解析 [答案]D [解析] [详解]考查介词词义辨析。句意:大多数计算机用户受到病毒的威胁。A. within在……之内;B. upon在……上;C. towards向,朝着;D. under在……之下。结合句意可知,此处为固定短语under threat“处于威胁中”。故选D。反馈 收藏 ...
When it comes to cybersecurity, there are few terms with more name recognition than "computer viruses." Despite the prevalence of these threats and their wide-spread impact, however, many users don't know about the basic nature of viruses. What follows is a brief history of the com...
Common Types and Spreading Modes of Worm Viruses Worms mainly use system vulnerabilities to spread themselves. A worm resides in one or more computers and scans other computers to infect them. Itcanspread from one computer to another through different means, such as email attachments, malicious lin...
Types of Computer Viruses Every computer virus has a payload that performs an action. Thethreat actorcan code any malicious activity into the virus payload, including simple, innocuous pranks that don’t do any harm. While a few viruses have harmless payloads, most of them cause damage to the...
To explain what viruses do, they attach to files and hide malicious code, ready to cause damage when activated. The virus stays inactive until a person runs or opens the infected file, which causes it to spread and infect other parts of the computer. Unlike worms, which can spread on thei...
A notable example was the Magistr virus, which spreads to your friends by spamming your contact list. It also deletes files and destroys computer motherboard’s memory. Multipartite virus Increasing their power by infecting both your files and your boot space, multipartite viruses are brutal. ...