ENCRYPTION MANAGEMENT METHOD AND ENCRYPTION MANAGEMENT PROGRAM FOR DATA AND FILE

ENCRYPTION MANAGEMENT METHOD AND ENCRYPTION MANAGEMENT PROGRAM FOR DATA AND FILE

PROBLEM TO BE SOLVED: To encrypt and manage data or files which are appropriate to store with encryption without any special setting work by a user. SOLUTION: After power-ON of a computer, encryption software 100 reads, when it is started first, data and/or files related to a protection item stored...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: MORIMOTO KIYOAKI, UNOKI TAKESHI
Format: Patent
Sprache:eng
Schlagworte:
ADVERTISING
CALCULATING
CODING OR CIPHERING APPARATUS FOR CRYPTOGRAPHIC OR OTHERPURPOSES INVOLVING THE NEED FOR SECRECY
COMPUTING
COUNTING
CRYPTOGRAPHY
DISPLAY
EDUCATION
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
SEALS
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To encrypt and manage data or files which are appropriate to store with encryption without any special setting work by a user. SOLUTION: After power-ON of a computer, encryption software 100 reads, when it is started first, data and/or files related to a protection item stored in a predetermined area in a hard disk 24 according to a predetermined sequence of protection items, encrypts the read data and/or file, and stores the encrypted data and/or file in a predetermined area of the hard disk 24. According to the sequence of protection items, reading, encryption and storage to hard disk of data and/or files related to the protection items are successively repeated. COPYRIGHT: (C)2007,JPO&INPIT