Data Integrity Checking System In ERP System

With the development of technology of network and widely use of Internet,ERP system is becoming more and more important to the development of an enterprise. Because the network is not safe,its security problem is affecting the security of ERP system. Data integrity,which is an important aspect of network security,is very important to those enterprises that use ERP System.The emphasis of the thesis is to discuss the examination and protection method about the data integrity in ERP system. Based on introduction of network security principle and ERP system concept,we promote a network security strategy using encryption technology. And then we do some research on the data integrity both about transferring in Internet and data depositing. And then we do a experiment about the database integrity protection and promote a viable method to protect the integrity of the data in database. With analyse of the experiment data,we proved the practicability of our approach.