How can I enhance security in Angular Universal SSR applications?

What are some best practices for securing my Angular Universal SSR app?

To secure your Angular Universal SSR app, consider implementing the following best practices: 1. Use HTTPS to encrypt data in transit. 2. Sanitize user inputs to prevent XSS attacks. 3. Implement proper authentication and authorization mechanisms. 4. Regularly update dependencies to patch vulnerabilities.

How can I prevent XSS attacks specifically?

To prevent XSS attacks, you can use Angular's built-in sanitization features, avoid using innerHTML for rendering user inputs, and implement Content Security Policy (CSP) headers to restrict the sources of scripts.

What about securing API endpoints?

For securing API endpoints, ensure you use authentication tokens, validate user permissions, and implement rate limiting to prevent abuse.

Are there any tools to help with security testing?

Yes, tools like OWASP ZAP, Snyk, and Burp Suite can help you identify vulnerabilities in your application and ensure security best practices are followed.