Research of Security Management for DDBS
Jiajun Chen · Control & Automation · 2007
With rapid development and extensive application of computer network, the importance of data security is increasing. Computer system and network security are basis of security of distributed database system. As the core of data management for distributed database system, distributed database management system must have a set of comprehensive and effective security mechanism. This paper first describes the concept of database security, then discusses the factors of insecurity and security needs, lastly it carries out the implementation of such security strategies in SQL Server system. The conclusion is that the security operation of DDBS is ensured by using the security strategies.