Discuss the role of stored procedures, functions, and user management in database security. Address the following in your post:
How do stored procedures and functions help safeguard data by controlling access and ensuring data integrity?
What are the benefits of managing user accounts through settings like password expiration and account locking to prevent unauthorized access?
In what ways do backup and recovery processes complement these security measures to ensure data availability and protection from loss?
Sample Answer
In database security, a multi-layered defense strategy is essential to protect sensitive information. Stored procedures, user management, and recovery processes form the core of this defense by controlling how data is accessed, who can access it, and how it is restored after an incident.In database security, a multi-layered defense strategy is essential to protect sensitive information. Stored procedures, user management, and recovery processes form the core of this defense by controlling how data is accessed, who can access it, and how it is restored after an incident.
Stored procedures and functions act as a secure "API" for your database. Instead of allowing applications to query tables directly, administrators grant permission only to execute specific procedures.
Abstraction and Least Privilege: By denying direct access to raw tables and only allowing access via stored procedures, you enforce the Principle of Least Privilege. Users can only perform the specific tasks (e.g., Add_New_Employee) defined in the code