| 摘要 |
The invention concerns a telecommunications system including a database DBS comprising a reference server REFS containing data associated with at least one domain name, and at least one first and second auxiliary server CFS and PBS intended to contain data CONFD and PUBD respectively provided with a first and second degree of confidentiality. At least one of the auxiliary servers is provided with identification means IDMC, IDMP for preventing any access to the data that it contains by terminals not having access authorisation compatible with the degree of confidentiality attributed to the data contained in this auxiliary server. The invention provides respect for the confidential character which certain data CONFD stored in a database DBS accessible by means of a terminal TER 0 , TER 1 or TER 2 via a public network could have.
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