Wikipedia
GoGuardian
GoGuardian is an education-focused software-as-a-service provider that offers Chromebook management and web filtering in schools, and is used primarily by district administrators. Its feature set includes Chromebook filtering, monitoring, and management, as well as usage analytics, activity flagging, and theft recovery for any device running the Chrome Operating System (Chrome OS). GoGuardian also offers filtering functionality for third-party tools such as YouTube. These services enable school administrators to monitor student activity online, filter potentially harmful or distracting content, and recover lost or stolen devices.