| 摘要 |
<P>PROBLEM TO BE SOLVED: To raise the security performance of analysis data management in a system handling analysis data concerning an analyzing device or a measurement device. <P>SOLUTION: A verification key is embedded in a key storing means in which a license key is embedded. The key storing means is established for every user, and is used as a dongle which can be carried, and (or) a predetermined data preserving area. On the other hand, analysis data, such as analysis conditions and analysis result, are beforehand locked with a lock key. If it is not confirmed that this lock key and a verification key embedded for the key storing means are associated, it prevents from using the analysis data. Since the analysis data cannot be used by other than a user who has a key storing means in which the appropriate verification key is embedded, the secrecy of the analysis data is held even if the analysis data can be revealed. By providing an authority definition part to which makes authority over analysis data to correspond about each of two or more verification keys is prepared, it is also possible to grant the authority according to a user's level. <P>COPYRIGHT: (C)2008,JPO&INPIT |
