Check the person behind the request.
Presence Key is a personal physical device designed to help your systems check that the expected person is participating in one specific action.
Key prototypes · Controlled validation
Before an exceptional payment, a service could ask the registered person to present their Key at an enabled checkpoint. The service would still apply its approval rules.
How it works
- 01
Name the request
Identify the action and the person who must be present.
- 02
Check person and Key
The physical check is designed to concern both, for that request.
- 03
Apply your policy
Your system permits, denies or escalates.
Go a little deeper
Where a check may help
Exceptional payments, account recovery, privileged system changes, sensitive access and certain AI actions. Each use needs its own threat model and evaluation.
What must be validated
Personal binding, resistance to misuse, the physical checkpoint, result handling and the replacement lifecycle. The Key is designed not to require a wireless connection; a complete service still needs integration.