安全选课系统的设计与实现

Design and Implementation of the Safe Course Selection System

选课系统在各大高校中的应用非常普遍,选课数据大多明文存储,存在数据泄露的风险。基于Client/Server架构模型设计并实现了一款安全的选课系统软件,在客户端运用AES算法和BASE64编码相结合的技术保证了用户数据的机密性,采用MySQL作为数据库,采用Java JDBC接口来实现客户端和后台数据库服务器的连接。该系统实现了选课过程中所产生数据的安全存储和安全传输。

Course selection system is widely used in universities,most of the course selection data is stored in plaintext, the risk of data leakage exist. Based on the Client/Server architecture model, the safe course selection system software was designed and implemented. In the client program, the confidentiality of user's data was guaranteed by the Combined using of AES cipher algorithm and BASE64 coding, MySQL was used as the database and the Java JDBC interface was used to establish the connection between the client program and backstage database server. The system realized the secure storage and secure transmission of data which generated in the course selecting process.