Campus Security Security Both Columbia University and Barnard College employ their own uniformed security officers to patrol the campuses and surrounding areas 24 hours a day. Security officers are responsible for a wi

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• Ivy League
• Morningside Drive
• Security guard
• New York City
• 116th Street
• East Campus
• John Jay Hall
• 122nd Street
• New York
• Columbia University
• Association of American Universities
• Manhattan