Unit VI: Database Security | BCA 4th Semester Database Management System (DBMS) Notes Pdf

Database security refers to the range of tools, controls, and measures designed to establish and preserve database confidentiality, integrity, and availability.

In this “Security – Database Management System” you will learn about the following topics:

1. Introduction of Database Security
2. Confidentiality, Integrity, Availability
3. Needs of Database Security
4. Data Security Risks, Data Tampering, Data Theft, Falsifying User Identities, Password-Related Threats, Unauthorized Access to Tables and Columns, Unauthorized Access to Data Rows, Lack of Accountability, Complex User Management Requirements
5. Control Methods of Database Security
6. Authentication, Authorization, Access Control, Inference Control, Flow Control, Database Security applying Statistical Method, Encryption
7. View
8. Creating Views
9. Using Views as Security Mechanisms
10. Cryptography
11. Types of Keys
12. Symmetric Key, Asymmetric Key, Public Key, Private Key, Pre-Shared Key
13. Why use Encryption and Decryption?
14. Difference between Encryption and Decryption

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This article Security – Database Management System is contributed by Rashita Gurung, a student of LA GRANDEE International College.

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BCA 4th Semester Database Management System (DBMS) Notes Pdf:

• Unit I: Introduction To Database Management System (DBMS)
• Unit II: Data Models
• Unit III: Relational Model
• Unit IV: Relational Database Query Languages
• Unit V: Database Constraints and Relational Database Design
• Unit VII: Query Processing
• Unit VIII: File Organization and Indexing
• Unit IX: Crash Recovery
• Unit X: Transaction Processing and Concurrency Control
• Unit XI: Advanced Database Concepts