Computer and Modernization

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Database Security of Metrology Information Management System

  

  1. 1.College of Computer Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China;

     2.State Key Laboratory for Novel Software Technology at Nanjing University, Nanjing 210093, China
  • Received:2013-08-15 Online:2014-01-20 Published:2014-02-10

Abstract:  Nowdays information security has drawn increasing attention. The article focuses on the security of database on the basis of introducing the architecture design, development environment and function module design. The system combines database technology with Web technology using ASP+IIS+SQL Server 2005 platform architecture. User identity authentication, firewall technology, role based acess control, data encryption, audit trail and intrusion detection, anti database download and anti-SQL attack injection are used to protect the database considering network system level, operating system level and database management system level.

Key words:  metrology information management system, database, database security