Security system implementation method for multiple data centers

The invention discloses a security system implementation method for multiple data centers. The security system implementation method for the multiple data centers comprises the following steps that a management server is installed in each data center, and the management servers of the multiple data centers are interconnected through a management network; a system is partitioned into a plurality of problem domains according to a certain logic relation, and each problem domain comprises a plurality of objects which are in interaction and are organically combined; a user initiates an object storage operation request at a client side, an HTTPClient sends the request to the management servers, and the management servers receive information and conduct CIM-XML decoding; security mechanism verification and user authority verification are conducted. According to the security system implementation method for the multiple data centers, the security system for the multiple data centers conducts uniformed security management on a whole storage network, the security guarantee on all node states and node storage object state information is achieved, the data security of a diversification environment can be ensured, and users can conduct management conveniently.