Although much research has been done on the technology of software design and development, relatively little work has been done to address the question of how software should be tested, especially on software testing technology in the independent third test institution.
Firstly this paper describes the strategies and technologies of software testing, then does some deep research on Software testing technology, including function testing and performance testing, and analyses the reason why it is needed in the process of software industry that the independent third test institution test the software.
Through integrating these services, the data integration is carried out among the heterogeneous platforms. So the feasibility of service-oriented EDI model is proved. This work is the theory and practice base for implementing dynamic combined EDI system based on semantic web services.
The kernel component of PM is Certification Authority(CA), which is a trusted third party with responsibility for managing certificates in their lifecycles.
CA(Certificate Authority) is an authentic third organization in PKI, which offers authority, creditability and notarization to all the registered users. CA issues digital certificates to validate electro-entities in the net and manages certificates.
Information system engineer supervision is a third party which is independent. It offers services such as the planning and organization, coordination and communication, control and management, supervision and evaluation for information system engineering.