如今的無線網路購物需求正在不斷增加。但是信用卡詐騙的問題也很嚴重，現行的SET 和SSL 機制都有自己的問題。為了提高無線網絡購物的安全性，在本文中，我們提出了一個安全的移動電子商務計劃，稱為安全行動購物系統（簡稱SMCS），用戶可以創建一個安全的信用卡交易進行網上購物。基本上，SMCS 協調交易系統的現金流和信用卡機構，有效防止各種不同的攻擊，避免信息洩露。所提出的系統還採用了數據鏈結核心（簡稱DCC）來連接發卡銀行和消費者的無線通信在交易開始前，以顯著提高我們的移動購物環境的安全級別。理論分析表明，該SMCS 比SET 和SSL 的更安全。性能分析則顯示SMCS 確實是可行的行動購物系統。 Nowadays the demands for wireless Internet shopping are increasing. But credit card fraud has been serious, and SET and SSL have their own problems. To enhance the security of online shopping, in this paper, we propose a secure m-commerce scheme, called the Secure M-Commerce System (SMCS for short), with which users can create a secure-card transaction for Internet shopping. Basically, the SMCS coordinates the cash flow of a trading system and its credit card entities to effectively protect the issued transactions against different attacks and avoid information leakage. The proposed system also employs a Data Connection Core (DCC for short) to link the card-issuing bank and consumers before their wireless communication starts so as to significantly improve the security level of our m-commerce environment. Theoretical analysis shows that the SMCS is more secure than SET and SSL. The performance analysis indicates that the SMCS is indeed a feasible m-commerce system.
