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With the growing number of enterprise software systems running in the Internet environment , the protection of information security becomes a necessary task for all the problems . To do this , we must establish a reliable security mechanism . WebService, all programs can communicate with each other . WebService - based system applications to expand the range of applications originally limited to the intranet system to the Internet, so the higher data transmission over the Internet , security requirements , and traditional security measures can not fully meet the current Webservice requirements . WebService application characteristics , we design a new protection to safeguard information security , the use of the SOAP message security specification WS-Security security token PKI system expansion , building a perfect security system , so that data through sent over the network is no longer in the form of clear text , but through encryption and signature processing , transmission, thereby ensuring information security . WebService safety norms related security technologies , such as digital certificates , an XML digital signature ( an XML Digital Signature ) , an XML Encryption (XML Encryption) combine together , build starting a security protection system through this system we can on the data encryption and signature . We use the the WSE tool , it can effectively complete security strategy , targeted protection work . In this way , can fundamentally solve the problem of information security .
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