# Security

### User autonomy

In the DAPPOS execution network, each user has their own unified account. No role other than the user themselves can control or authorize any assets within the unified account. Advanced users can programmatically separate control permissions and enjoy services such as delegated execution.

The team retains the authority to add or remove interoperable public chains, but the chains where abstract accounts are deployed will always remain supported. This means that even if all roles in the DAPPOS intent execution network cease to operate, users can still directly interact with public chains to control their accounts and assets.

### Decentralized Validation

The execution of Custom Value-Specific tasks operates through a market mechanism, and the supervision of the execution results is a decentralized process involving execution validators in the DAPPOS Intent Execution Network. We employ a Game-theoretic equilibrium model and utilize slashing as a method to governance this POS system.

Anyone can raise a challenge against the execution results of a service node. If the challenge is voted through by the execution validators, anyone can participate in the liquidation and earn the service node's collateral.

\
