You are working on a critical Spring Boot application where security is a prime concern, especially for configuration properties. How would you secure sensitive configuration properties such as database passwords and API keys?
- Keep sensitive properties in environment variables and access them using Spring Boot's property injection.
- Store sensitive properties in plaintext to maintain simplicity and avoid potential decryption issues.
- Use a third-party encryption tool and store the decryption key in the source code.
- Utilize Spring Boot's built-in encryption and decryption mechanisms to protect sensitive properties in configuration files.
To secure sensitive configuration properties in a critical Spring Boot application, it's advisable to utilize Spring Boot's built-in encryption and decryption mechanisms. You can encrypt properties in configuration files, such as database passwords and API keys, to protect them from unauthorized access. Storing sensitive properties in plaintext poses a significant security risk. Using third-party encryption tools without safeguarding the decryption key in the source code can also lead to security vulnerabilities. Storing sensitive properties in environment variables is a good practice but may require additional security measures and proper property injection in Spring Boot.
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