What are the best practices for security in a MERN application?
An example of an AI chatbot conversation about best practices for security in MERN applications.
What are the best practices for security in a MERN application?
To secure a MERN application, you should implement practices like input validation, authentication, and HTTPS.
Can you explain how to implement authentication?
You can use libraries like Passport.js for authentication, along with JWT for token management.
What about securing the database?
Ensure your MongoDB is not exposed to the internet, use strong passwords, and implement role-based access control.
Any tips for securing the front end?
Use Content Security Policy (CSP), sanitize user inputs, and avoid exposing sensitive data in the client-side code.
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