Yes — and we’re not just saying that. Brute force attacks on WordPress login pages are extremely common. Attackers use automated tools that can try thousands of username and password combinations in minutes, and if your credentials have ever been exposed in a data breach — which is more common than most people realize — your password may already be in their hands. Two-factor authentication stops them cold even if they have your password. If your site processes payments, stores customer data, or runs a membership program it’s not optional — it’s a requirement. For every other site it’s one of the simplest and most effective security measures you can take. See our article on how to set it up.