Security for Enterprise Angular Applications
Introduction
In today's digital landscape, securing enterprise applications is paramount. Angular applications, when built with microservices, face various security challenges. This lesson provides insights into best practices for securing Angular applications.
Common Vulnerabilities
- Cross-Site Scripting (XSS)
- Cross-Site Request Forgery (CSRF)
- Injection Attacks
- Insecure Direct Object References (IDOR)
Note: Understanding these vulnerabilities is essential for implementing effective security measures.
Best Security Practices
- Sanitize user input to prevent XSS attacks.
- Use Angular's built-in security features.
- Implement Content Security Policy (CSP) to mitigate XSS risks.
- Ensure HTTP-only cookies for session management.
Tip: Regularly review and update your security practices to adapt to new threats.
Authentication & Authorization
Implementing robust authentication and authorization mechanisms is crucial for securing Angular applications.
Steps to Implement Authentication
1. Use OAuth2 or JWT for token-based authentication.
2. Store tokens securely in HTTP-only cookies.
3. Validate tokens on the server-side.
FAQ
What is Cross-Site Scripting (XSS)?
XSS is a vulnerability that allows attackers to inject scripts into web pages viewed by other users.
How can I secure my Angular application against CSRF?
Utilize anti-CSRF tokens and ensure your API endpoints validate these tokens.