Analysis And Methods Of Short Message Network Security

With the development of telecommunication network , there is emerging various new telecommunication service , and the most attractive service is the short message system. In telecommunication market, short message service has a large proportion in the non-voice service, and the kind of service is from Point-to-Point Service to Value-added Service , and short message electronic commerce finally. The level of security is increasing rapidly , for instance, lots of banks confirm their password by sending short messages, even transfer service uses it. But this method takes risk when it is convenient for people. So the security of short message system will influence development of this service. This article gives the understand of PHS short message network. It analyses some shortcomings of this system from the wireless access side to platform side. It also talks about the construction mode and perspective of high qulity China Telecom PHS network. We will design a safe system, and hope it will be useful for telecommunication network.