| 摘要 |
<p>The present invention discloses a method of data protection for information provider. It relates to the field of data security, adopts a data manage server to achieve management to applicant's cordword: data manage server distributes a cordword to each applicant which is accredited by information provider, the data manage server accomplishes identity validation according to the cordword provided by applicant; the data manage server is also able to logout and modify the applicant's cordword according to the indication of information provider. During accrediting, information provider only accredits the applicant at the data manage server, and distributing cordword to the applicant accomplished by data manage server, while information provider needn't distribute cordword to the applicant by itself, so that accrediting process is improved. During validating, data manage server checks up and validates the applicant's cordword when applicant sends access request to information provider, in order to improve applicant access efficiency to information provider.</p> |
