@article{(Open Science Index):https://publications.waset.org/pdf/13029, title = {Security Threat and Countermeasure on 3G Network}, author = {Dongwan Kang and Joohyung Oh and Chaetae Im}, country = {}, institution = {}, abstract = {Recent communications environment significantly expands the mobile environment. The popularization of smartphones with various mobile services has emerged, and smartphone users are rapidly increasing. Because of these symptoms, existing wired environment in a variety of mobile traffic entering to mobile network has threatened the stability of the mobile network. Unlike traditional wired infrastructure, mobile networks has limited radio resources and signaling procedures for complex radio resource management. So these traffic is not a problem in wired networks but mobile networks, it can be a threat. In this paper, we analyze the security threats in mobile networks and provide direction to solve it.}, journal = {International Journal of Electronics and Communication Engineering}, volume = {5}, number = {11}, year = {2011}, pages = {1410 - 1413}, ee = {https://publications.waset.org/pdf/13029}, url = {https://publications.waset.org/vol/59}, bibsource = {https://publications.waset.org/}, issn = {eISSN: 1307-6892}, publisher = {World Academy of Science, Engineering and Technology}, index = {Open Science Index 59, 2011}, }