While testing a web application that relies on JavaScript-based client-side security controls, which method is...

The Certified Ethical Hacker (CEH) Web Application Security module emphasizes that client-side controls cannot be trusted.

Disabling JavaScript allows attackers to bypass:

Password complexity enforcement

CAPTCHA validation

Input validation logic

Option B is the simplest and most effective CEH-approved method.

Option A is unnecessary and noisy.

Option C risks detection.

Option D is effective but more complex and detectable.

CEH explicitly teaches testers to disable JavaScript to evaluate server-side enforcement.