How do you ensure the security of a React Native application? 

Ensuring security involves several practices: 

• Secure Storage: Use secure storage solutions for sensitive data. 
• Input Validation: Validate and sanitize all user inputs to prevent injection attacks. 
• Authentication and Authorization: Implement robust authentication mechanisms and restrict access to authorized users. 
• Dependency Management: Keep dependencies updated to avoid known vulnerabilities. 

These practices help protect the application from common security threats and ensure data integrity.