| 摘要 |
<p>PROBLEM TO BE SOLVED: To improve transaction safety by preventing privacy invasion due to the leakage, embezzlement, alteration, illegal purchasing and selling, etc., of the personal information of a transaction party in electronic commercial transaction utilizing an electronic network such as the Internet. SOLUTION: In an electronic commercial transaction system which performs commercial transaction between a provide of various products and services and a user by utilizing an electronic network, an insurance contract for privacy protection is made between a provider 10 of products and service or a user 20 and an insurance company 30 or among these three parties or in the form including the others 40 concerned as necessary. The contents of the insurance contract compensates for damage when the privacy of the provider 10 or the user 20, or further the party 40 concerned is violated by being involved in commercial transaction.</p> |
