Common Sense Media
Excellent resource aligned with the Common Core and NETS-S (National Educational Technology Standards for Students) for parents, students, and teachers in 8 key areas. These eight topics are: Internet Safety, Privacy and Security, Relationships and Communication, Cyberbullying, Digital Footprint and Reputation, Self Image and Identity, Information Literacy, and Creative Credit and Copyright.
OnGuard Online
Federal Trade Commission's website helping consumers of all ages be safe in the online world.