APPARATUS AND METHOD FOR PREVENTING UNAUTHORIZED ACCESS TO BIOS IN A PERSONAL COMPUTER SYSTEM

AN APPARATUS AND METHOD FOR PROTECTING BIOS STORED ON A DIRECT ACCESS STORAGE DEVICE INTO A PERSONAL COMPUTER SYSTEM. THE PERSONAL COMPUTER SYSTEM COMPRISES A SYSTEM PROCESSOR, A SYSTEM PLANAR, A RANDOM ACCESS MAIN MEMORY, A READ ONLY MEMORY, A PROTECTION MEANS AND AT LEAST ONE DIRECT ACCESS STORAGE...

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Hauptverfasser:	MATTHEW STEPHEN PALKA, JR, ANDREW BOYCE MCNEIL, GEORGE D. KOVACH, KEVIN MARSHALL ZYVOLOSKI, ROBERT SACHSENMAIER, RICHARD ALAN DAYAN, RICHARD BEALKOWSKI, DOYLE STANFILL CRONK, JERRY DUANE DIXON, JOHN WILEY BLACKLEDGE, JR, EDWARD IRVING WACHTEL, SCOTT GERARD KINNEAR
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC COMMUNICATION TECHNIQUE ELECTRIC DIGITAL DATA PROCESSING ELECTRICITY PHYSICS TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Zusammenfassung:	AN APPARATUS AND METHOD FOR PROTECTING BIOS STORED ON A DIRECT ACCESS STORAGE DEVICE INTO A PERSONAL COMPUTER SYSTEM. THE PERSONAL COMPUTER SYSTEM COMPRISES A SYSTEM PROCESSOR, A SYSTEM PLANAR, A RANDOM ACCESS MAIN MEMORY, A READ ONLY MEMORY, A PROTECTION MEANS AND AT LEAST ONE DIRECT ACCESS STORAGE DEVICE.(FIG. 2)