TDI (Tetrad Digital Integrity) is a cybersecurity company with over two decades of experience. It provides cybersecurity services through its platform, CnSight, with a focus on building a sound model and leveraging past experiences to create a more secure future. TDI aims to 'Cybersecure the World' by helping clients understand their cyber risks and improve their cybersecurity posture. The company is also involved in community service and philanthropy, supporting various initiatives like Children's National through volunteering and other programs.