A Data Secure Solution for Heterogeneous Enterprise Legacy Systems Integration

To stay competitive, enterprises have to meet or even exceed the expectations of consumers. Business data integration can be an efficient integration method for the enterprises with several distributed departments and heterogeneous legacy business systems. Due to the different functionalities of the different business departments, the access authority to the business data is different. This paper suggests yet a new method to establish a security business data integration framework among heterogeneous legacy business systems.