SQL vs NoSQL Security: Which is More Secure?

What are the main security differences between SQL and NoSQL databases?

SQL databases typically use structured schemas and support ACID transactions, which can enhance data integrity and security. NoSQL databases, on the other hand, are more flexible with unstructured data but may lack some built-in security features.

How do authentication methods differ in SQL and NoSQL?

SQL databases often use role-based access control and user authentication, while NoSQL databases may implement token-based authentication or API keys, depending on the specific database.

Are there specific vulnerabilities associated with NoSQL databases?

Yes, NoSQL databases can be more vulnerable to injection attacks and may have less mature security frameworks compared to traditional SQL databases.

What best practices should I follow for securing a NoSQL database?

Best practices include using strong authentication, encrypting data at rest and in transit, regularly updating software, and implementing proper access controls.