**OT Site Guardian** is a centralized solution designed for security, operations, and safety teams to maintain a "single source of truth" for physical access to critical infrastructure. The application automates the tracking of third-party vendors, contractors, and visitors, ensuring that sensitive site data—such as escort assignments are always accurate and audit-ready. By moving away from fragmented paper logs and manual handoff processes, organizations can streamline their site security workflows and enforce strict operational governance directly within the ServiceNow ecosystem.

- **Guardian Request Workspace**  A centralized console for tracking all active visitors, their assigned escorts, and their current location within the OT environment.

- **Zone-Based Access Control** Define and manage specific sensitive area templates. ensure your OT site visitors only access the sites that you allow them to.

- **Compliance & Audit Logger** An immutable record of all site visits, capturing timestamps, escort identities, and duration for seamless regulatory reporting.

- **Guardian Prolfiles**   Manage which users can performed escorted access

- **Link to OT tasks**  Provide a complete overview of OT work by linking not only the work involved but also to the site access