Capability-based Financial Instruments

Also known as An Ode to the Granovetter Diagram

Perimeter security: the ability to protect authorized and honest parties from outside threats.

Confused deputy: an agent has had authority delegated to it, and is "confused" in to giving it to an attacker.

Communicating conspirators: an agent is a traitor colluding with an attacker, and is given authority to something.

Confinement: an agent can delegate authority to another while ensuring they cannot delegate it further