| 单词 | denial of service |
| 释义 | > as lemmasdenial of service denial of service n. Computing a malicious attack in which a computer system is made inaccessible to or unusable by users, typically by overwhelming the system with many spurious tasks; spec. = distributed denial of service n. at distribute v. Additions; frequently attributive; abbreviated DoS. ΚΠ 1975 Computer 8 67/1 The denial of service problem of computer security is discussed. 1988 Unix Rev. Feb. 38/2 Preventing denial of service. It shouldn't be possible for a user who is deliberately trying to use up resources to impair a system. 1997 Independent 26 Sept. i. 7/2 Their complaints included e-mail firestorms known as ‘denial of service’ attacks, which could also make a system impossible to use. 2009 St. Louis (Missouri) Post-Dispatch (Nexis) 16 Oct. b5 We've been hearing a lot about denial of service and other cyber attacks aimed at popular social networking sites like Facebook and Twitter. < as lemmas |
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