Which design pattern provides a more secure layout for the storage of data in a web application?

Which design pattern provides a more secure layout for the storage of data in a web application?

• A. Container API
• B. Mutation
• C. Storage Design Pattern
• D. Static Application Security Testing

Answer: (C)

For secure data storage in a web application, applying a storage design pattern gives a disciplined way to layout and protect data. It guides how data is classified, where it is stored, and how it is kept secure—such as enforcing encryption at rest, managing access controls, handling keys securely, and planning for secure data deletion. This approach builds consistency across the system, reduces the chance of exposing sensitive information, and supports implementing security requirements from the start of the design rather than as an afterthought.

The other options don’t provide a structured way to shape how data is stored. A Container API focuses on packaging and running resources in containers, not on the secure layout of stored data. Mutation relates to changing state within the application rather than how data is stored and protected. Static Application Security Testing is a testing method to find vulnerabilities in code, not a design pattern that governs data storage architecture or security controls.