CEOP (Child Exploitation and Online Protection) is a UK law enforcement agency, part of the National Crime Agency (NCA), dedicated to protecting children from sexual abuse and exploitation, both online and offline, by bringing offenders to justice and providing resources like the Thinkuknow education program for kids, parents, and educators to stay safe. They handle reports of online grooming, abuse, and exploitation, working with international partners to tackle these threats and offering direct help through their Safety Centre for children and adults.