The Journal of Information Technology (정보학연구)
- Volume 12 Issue 4
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- Pages.1-10
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- 2009
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- 1229-3024(pISSN)
Study on Robustness of Communication Service : By the Cloning SIM Card in Chinese GSM
통신서비스의 건전성 연구 : 중국 GSM 카드복제를 통한 보안 취약성에 대하여
Abstract
The robustness of communication service should be guaranteed to validate its security of the whole service not just high performance. One kind of practical test-beds is the chinese communication service based on SIM Card and GSM. In paper, we try to experiment the possibility of SIM cards clone in various mobile communications using 2G in china, and hence discovered the security vulnerabilities such as the incoming outgoing, SMS service and additional services on the mobile phones using clone SIM cards. The experiments show that chinese communication service should be prepared the Fraud Management System against the cloning SIM card. and furthermore, regulations related to the communication service should be tuned the realistic security environments.
Keywords