76144545
Oct 11, 2000
Sep 16, 2003
Computer encryption master-key like device containing encryption software and adapted for a separable connection to a computer for-- preventing illegal software duplication or piracy; facilitating automatic log-on to websites on the global computer network; blocking illegal access through the global computer network; protecting information data which is transferred through the global computer network; preventing security algorithm analysis through skilled analysis of output information; preventing unauthorized algorithm analysis; preventing unauthorized access to computer memory; preventing forgery and alteration of communication; and preventing unauthorized booting of the computer
Electrical and Scientific Apparatus