Protect the account and the route
Repeated login attempts can consume resources and threaten weak accounts. Use strong unique credentials, multi-factor authentication where supported, and remove unnecessary privileged accounts. A WAF or login rate limit can reduce automated traffic, but it does not replace account security.
Map the real login paths, including administrator access, membership plugins and any required API integrations. Identify who needs an emergency recovery route before changing a rule.
Roll out a measured control
Review existing security events and establish normal traffic patterns. Start with an observation mode when supported. Choose limits for the actual endpoint and account for shared office networks, reverse proxies and legitimate users who may mistype a password.
Ensure the origin and security tools interpret client IP addresses using only trusted proxy headers. Trusting a user-supplied forwarding header can make a rate limit unreliable; using the proxy's address for every user can block a large group.
Handle false positives
Record the event time, rule ID and verified user. Prefer a narrow, time-limited exception over disabling the entire security layer. Test administrator login, password recovery and any required integration after the change. Keep access logs and authentication details restricted.
If compromise is suspected, follow the site's incident process, revoke affected sessions and credentials as appropriate, and preserve evidence. Recheck the rule after updates or traffic changes. No single IP block or CAPTCHA guarantees protection.
Further reading
Read the official documentation. For help applying these checks, explore Clouvenix services.