The Research On Secury Of Telecommunication Service Application In Smart Phone

With the rapid development of the smart phone market, the smart phone has become increasingly popular and an indispensable part of people's life. However, its safety has been a major potential threat. Because of its open interface, the gradually stronger function of smart phone also brings chances to the lawless elements by using viruses, Trojans or malicious applications which lead to huge loss of property and mental harm to a majority of smart phone users. In this situation, it is important to implement deep empirical study on malicious code defensive model of smart phones. This paper build up a defensive model of smart phone in order to provide a practical approach to guard against malicious code and make sure the security of using smart phones. The proposal of the concept of Anti-malware applications will contribute to the research on the mobile communication terminals and clear the obstacles brought up by the rapid development of multifunctional telecommunications service.This article first analyzed the operating system of mainstream smart phone in the market by choosing a new generation of operating system which had characteristics of OMS intelligence platform. Also, by studying the OMS intelligent platform technologies and application development environment, this research aimed to lay the root of subsequent design and development. Third, by making detailed analysis of malicious applications on smart phone platforms and the specific use of the characteristics of the environment, the paper analyzed intelligence platform OMS security mechanism and its vulnerability, and then proposed mechanism of protection based on right and protection process based on service invocation mechanism. Through the implementation and performance comparison of two programs, we selected a more suitable platform for OMS intelligent security mechanisms---- the protection process based on service invocation mechanism. Finally, according to the specific processes of software engineering, we designed the protection system. The mobile anti-malware system mainly consists of three core functions:malicious operation monitoring, operation to prevent malicious record and integration of protective processes, and thus completing the full security protection of smart phone.Test results showed that the proposed intelligent platform for mobile anti-malware OMS system has achieved the expected goal. It can accurately monitor the text messages, network operations and sensitive operations. Malicious operational records were also log module record, to achieve comprehensive protection for smart phones.