Method of destroying file contents

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10162984
APP PUB NO 20180101700A1
SERIAL NO

15838442

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Abstract

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A method of destroying file contents of a file includes storing the file in a predefined file format, wherein a first part of the algorithm is integrated into a pre-execution header of the file called by an executing program or an executing operating system when the file is opened and a second part of the algorithm is integrated into a second part of the file, called by the first part of the algorithm when the first part of the algorithm is called by the executing program or the executing operating system, and modifying of the integrated algorithm includes modifying a storage structure of the algorithm so that it occurs in changed form after the opening of the file and cannot be recognized as before and storing the modified algorithm in the file.

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Patent Owner(s)

Patent OwnerAddress
FUJITSU TECHNOLOGY SOLUTIONS GMBH80807 MÜNCHEN

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Höhnke, Thorsten Königsbrunn, DE 7 8

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