Split Secure is a security solution that manages "secrets" (such as passwords, credentials, encryption keys, etc.) by splitting them across multiple devices, rather than storing them in a single vault. This approach means no single device ever holds the complete secret, which significantly enhances security: even if one device is compromised, a hacker cannot steal the whole secret. The secret is only ever used by devices interacting as a group when an action is needed, never stored in one place.