SQL Injection Prevention: Use prepared statements or parameterized queries to separate SQL code from user input. Implement CSRF protection using token-based validation.
XSS Protection: Use a Content Security Policy (CSP) with strict settings, enable HTTP Strict Transport Security (HSTS), and validate user-generated content using HTML5 doctype.
CSRF Protection: Implement token-based validation in forms, use a library like OWASP's Token Implementation Tool (TIT), or consider using a separate CSRF protection service.
Regular Security Audits: Conduct regular security audits to identify vulnerabilities and patch them promptly. Use a vulnerability scanner like OWASP ZAP or Burp Suite.
Keep Software Up-to-Date: Ensure all dependencies, plugins, and software are up-to-date with the latest security patches. Regularly update your web application's dependencies using npm or yarn.
Use Strong Passwords: Implement strong password policies for users, including minimum password length, complexity requirements, and two-factor authentication (2FA).