Revoke Permissions

Definition ∞ The act of withdrawing previously granted authorizations for smart contracts or decentralized applications to interact with a user’s digital assets. This security measure allows users to rescind access tokens or approvals, preventing further automated actions on their behalf. It is a critical step for mitigating risks associated with compromised applications or outdated approvals. Regularly reviewing and revoking unnecessary permissions enhances wallet security.
Context ∞ The ability to revoke permissions is a fundamental security practice for users interacting with decentralized applications, frequently highlighted in educational content and security advisories. Discussions often focus on user-friendly interfaces for managing these authorizations and the importance of proactive security hygiene. Future developments aim to simplify the process of permission management and provide clearer visibility into granted access.