What are some security tips for Nuxt.js applications?

What are some security tips for Nuxt.js applications?

To secure your Nuxt.js applications, consider implementing the following tips: 1. Use HTTPS, 2. Sanitize user inputs, 3. Implement Content Security Policy (CSP), 4. Keep dependencies updated, and 5. Use environment variables for sensitive data.

Can you explain how to implement Content Security Policy?

Sure! To implement CSP in Nuxt.js, you can set the meta property in your nuxt.config.js file. For example:

head: {
  meta: [
    {
      'http-equiv': 'Content-Security-Policy',
      content: "default-src 'self'; script-src 'self' https://apis.example.com;"
    }
  ]
}
``` This restricts where resources can be loaded from.

What should I do about user authentication?

For user authentication, consider using libraries like Auth0 or Firebase Authentication. Ensure you store tokens securely and validate them on the server side.

Are there any specific Nuxt.js modules for security?

Yes, you can use modules like nuxt-secure-headers to help set security headers automatically, and nuxt-helmet for additional security measures.