Method for selectively
US6195698 Патенты
A computerized method Selectively accepts acceSS requests from a client computer connected to a server computer by a network. The Server computer receives an access request from the client computer. In response, the Server computer generates a predetermined number of random characters. are uSed the SerVer Th e random d characterS h d to fOrm a String ing in th computer. The String is randomly modified either visually or audibly to form a riddle. The original String becomes the
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