查詢結果分析
來源資料
頁籤選單縮合
題名 | SS7網路詐欺偵測系統=SS7 Fraud Detection System |
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作者 | 石龍光; 莊毓錦; 陳志賢; 陳人杰; 李淑姬; 阮炳耀; Shih, Lung-kwang; Juang, Yu-jiin; Chen, Chih-shen; Chen, Jen-chien; Lee, Shu-chi; Juan, Bing-yao; |
期刊 | 電信研究 |
出版日期 | 20020600 |
卷期 | 32:3 2002.06[民91.06] |
頁次 | 頁349-354 |
分類號 | 448.6 |
語文 | chi |
關鍵詞 | 盜撥防制; 信號轉送點; 呼叫詳細紀錄; Fraud detection; Signal transfer point; STP; Call detail record; CDR; |
中文摘要 | SS7詐欺偵測系統(Fraud Detection System,簡稱FDS),係針對國際電話盜撥所產生之呆帳損失而設計之預警系統。主要是根據國際電話之通連紀錄經由使用者之經驗判斷,訂出一些規則及條件找出可能之盜撥電話,再經由營業部門之查證,以確定真正之盜撥者,並通知機房停止此號碼之通話功能,以達到防制之效果,並且減少呆帳之損失。 |
英文摘要 | SS7 Fraud Detection System is designed to prevent profit loss caused by the fraud calls occurred in the International Business Group of Chunghwa Telecom (CHTI). The most difficult and important thing is how to find the fraud caller. According to the fraud organizations’ investigations and the telecom operators’ experience, they conclude some rules to detect the fraud call. And this system is based on those rules and the international call records to find the fraud call. In order to verify whether it is a fraud call or not, the system will send the fraud candidate list to the verifying officer to check the callers’ ID and relative data. And they will return the verifying results, so the system can, based on the return results, change the conditions of the fraud rules to find all the fraud calls. The system also provides the real time monitoring function. So the switching officer will take action to prevent the profit loss, once the fraud call is detected. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。