A privacy engineer has been asked to review an online account login page. He finds there is no limitation on the number of invalid login attempts a user can make when logging into their online account.
What would be the best recommendation to minimize the potential privacy risk from this weakness?
A . Implement a CAPTCHA system.
B . Develop server-side input validation checks.
C . Enforce strong password and account credentials.
D . Implement strong Transport Layer Security (TLS) to ensure an encrypted link.
Answer: B