The Greenwich Public Schools filter all internet traffic on its network. This filtering mechanism forbids access to sites deemed inappropriate by the District. This mechanism blocks all social media sites at the elementary and secondary levels (some such sites are permitted at GHS). Additionally, the District provides a filtering solution on each device that works even when a student is not connected to a District-provided internet connection (e.g., your home).
In addition the Library Media Specialist and classroom teachers teach students to monitor their own behavior, keep their passwords private, and to be alert for internet dangers.