Web developers must adopt a "defense in depth" approach, treating all user input as malicious and utilizing HTTPS to protect against threats. Securing JavaScript applications requires mitigating XSS via output encoding and CSP, protecting backend APIs with authentication, and maintaining a secure supply chain by auditing dependencies.
Web developers must adopt a "defense in depth" approach, treating all user input as malicious and utilizing HTTPS to protect against threats. Securing JavaScript applications requires mitigating XSS via output encoding and CSP, protecting backend APIs with authentication, and maintaining a secure supply chain by auditing dependencies.