基于GSM信令监测的SIM卡克隆预警系统设计

Design of SIM Card Clone Early Warning System Based on GSM Signaling

随着移动通信业务的高速发展,收入流失风险也在逐步加大,各种不法分子利用SIM卡克隆进行高额欺诈的手段越来越复杂,给移动运营商造成较大损失和不良影响。本文介绍了一种以"GSM信令监测进行SIM卡克隆预警"的技术方案,在快速预警SIM卡克隆欺诈上能起到较好的作用。

With the high-speed development of mobile communication business,the risk of arrear is becoming serious.the way of cheating by taking advantage of SIM card clone by some criminals is becoming more and more complex,which brings the mobile operator much loss and bad effect.This paper introduces a way of ＂early warning of SIM card clone based on GSM signaling ＂ which can discern the cheating of SIM card clone soon.