基于B／S的油指纹库安全机制的研究

研究了数据库安全机制原理及常用数据库安全技术，实现了基于B／S的油指纹库安全机制的设计，引入数据库与Web技术结合后安全性的探讨，利用Oracle 10g基于角色管理的机制实现数据库后台安全管理，结合ASP．NET的窗体验证机制实现Web访问数据库的安全性，创新性地应用了ASP．NET与IIS协作的安全控制机制。该机制有效地控制用户的访问管理和权限内操作，维护了基于B／S的油指纹数据库的安全性。

Research on Security Mechanism with B/S-based Oil Fingerprint Database

In this paper, the design of security mechanism for B/S based oil fingerprint database is realized and the principle of security mechanism for database and the security technology of database in common use are studied. There is a discussion about the security of database working with Web technology. The security of B/S based oil fingerprint database is realized by working with ASP. NET forms authentication mechanism when the database is visited via Internet, as the methods of oracle 10g is used to protect the database seeurity in servers. The ASP. NET and IIS security control method in collaboration are innovatively used. This mechanism can control visit of users within theirs right and protect the security of B/S based oil fingerprint database. It can better protect the database and has great meaning for security.