HOPZERO DataTravel Security is a data protection solution that limits how far data can travel from a device. It uses a patented methodology to control the hop count or TTL (Time to Live) on critical servers, ensuring data packets are discarded in exfiltration attempts beyond a set perimeter or Sphere of Trust. The system operates at the TCP/IP network layer, using protocol rules to limit data packet travel distance. It aims to provide exfiltration prevention and data visibility, stopping server compromise and preventing critical data from leaving the datacenter or organization perimeter.