Database management systems form a major part of database security methods. Database security involves a range of security methods that protect a database system. Additionally, these security measures involve the protection of underlying infrastructure that houses the database such as the network and server. Also, it involves securing the data itself. A database management system on the other hand is a software package designed to define, manipulate, retrieve and manage data in a database. This system is generally set to work on specific data handling concepts as the practice of administering a database evolves.
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THE ADVANTAGES OF DATABASE MANAGEMENT SYSTEMS
Database management systems have several advantages. First, it offers a variety of techniques for both storage and retrieval of data. Secondly, it serves as an efficient handler hence balance the needs of multiple applications using the same data. Thirdly, it implies integrity constraints hence gets a high level of protection against prohibited access to data. Moreover, it schedules concurrent access to data in such a manner that only one user can access the same data at a time. Besides, it offers data integrity and also acts as one of the database security methods. Lastly, it reduces application development time hence saves costs and time.
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THE TYPES OF DATABASE SECURITY METHODS
The database security methods are as follows. The system hardening and monitoring is the underlying architecture that provides additional access to a database. Secondly, authentication, a process of verification of user credentials hence ensuring that they match those stored on the database. Also, the database management system configuration is a program that limits privileged access that may cause misconfiguration of expected security settings. Additionally, there is database auditing which helps to detect, deter and reduce the impact of unauthorized access. Lastly, encryption with the help of encryption keys hence ensuring that only authorized users understand the information.
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