WEB SYSTEM, WEB SERVER DEVICE, WEB CLIENT DEVICE, AND CONTROL METHOD OF WEB INFORMATION CONCEALMENT

PROBLEM TO BE SOLVED: To provide a control method of Web information concealment compulsorily and consistently assuring the concealment of Web information on a communication path and Web information stored in a Web cache and the like by a Web system, and assuring thoroughness of the concealment.SOLU...

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Bibliographische Detailangaben
Hauptverfasser:	SOGABE MASAYOSHI, WADA TAKASHI, OURA HIROSHI, NODA SATOSHI
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 COMMUNICATION TECHNIQUE ELECTRIC DIGITAL DATA PROCESSING ELECTRICITY PHYSICS SEALS TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a control method of Web information concealment compulsorily and consistently assuring the concealment of Web information on a communication path and Web information stored in a Web cache and the like by a Web system, and assuring thoroughness of the concealment.SOLUTION: The Web information is concealed by the Web server, the concealed Web information is transmitted to each Web client, the Web client stores the Web information as a Web cache, with its concealment retained, and when the Web information stored as the Web cache is reproduced on a Web browser in the Web client, the Web information is controlled to be decrypted and reproduced, thus achieving the concealment of the Web information on the communication path and the concealment of the Web information stored in the Web cache.