词条 | Hash buster |
释义 |
A hash buster is a program which randomly adds characters to data in order to change the data's hash sum.[1] This is typically used to add words to spam e-mails, to bypass hash filters. As the e-mail's hash sum is different from the sum of e-mails previously defined as spam, the e-mail is not considered spam and therefore delivered as if it were a normal message. Hash busters can also be used to randomly add content to any kind of file until the hash sum becomes a certain sum. In e-mail context, this could be used to bypass a filter which only accepts e-mails with a certain sum. Initially spams containing "white noise" from hash busters tended to simply exhibit 'paragraphs' of literally random words, but increasingly these are now appearing somewhat grammatical. See also
References1. ^{{cite news|last=Delio|first=Michelle|title=Random Acts of Spamness|url=https://www.wired.com/techbiz/it/news/2004/01/61886?currentPage=all|work=Wired Tech Biz|publisher=Wired Magazine|accessdate=24 September 2011|date=13 January 2004}} External links
2 : Spamming|Random text generation |
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