Role Segregation

Role segregation is the practice of splitting different responsibilities among distinct entities or roles to prevent any single party from having too much power. In crypto-financial protocols, this might involve separating the role of the price oracle, the liquidator, and the protocol governor.

By ensuring these roles are performed by different actors, the system reduces the risk of collusion and centralized control. Role segregation is a practical application of the least privilege principle, as it limits the scope of what any one entity can do.

It creates a system of checks and balances that is essential for the integrity of financial derivatives. For instance, if the person who manages the price feed is different from the one who manages the treasury, the risk of a malicious price manipulation to drain funds is significantly lowered.

This approach is fundamental to creating resilient and trustworthy decentralized systems. It requires clear definition of roles and responsibilities within the protocol's architecture.