Popular Castle use cases
Send log-in data
Automatically send successful and failed login attempts to Castle,
Automatically send users and behavioral data to Castle.
Easy device fingerprinting
Send headers to build a rich device fingerprint in Castle.
Castle is an account security and fraud prevention platform, designed for businesses and developers. Its real-time threat detection and scoring capabilities allow you to block spam registrations and any account hacking attempts. With Castle, you can easily eliminate fake accounts and bots, and avoid credential stuffing to avoid any possibility of an account takeover attempt. Castle also allows you to automate your security flows, including account recovery process, authentication mechanisms, end-user alerts, and much more.