Are the residence halls locked? How does security work?

The residence halls all require key card access - the counselors, coaches and camp staff all possess these key cards. Each room has its own key, which the campers are responsible for. Campers are encouraged to keep their rooms locked and to carry the room key at all times. Full-time counselors will be staggered throughout each floor in the residence halls and nighttime security will also be present. Cornell has its own police force, which resides on campus and is available 24 hours/day.