Ann Beauchesne and Andy Ozment: Cybersecurity Information Sharing Act of 2015 requires companies to share critical cyber threat information with each other and with the government in a timely manner. The goal is to commoditize cyber threat indicators through AIS so that tactical indicators are shared broadly among the public and private sectors. Participants in AIS connect to a DHS-managed system in the departments National Cybersecurity and Communications Integration Center (NCCIC) The moment a company or federal agency observes an attempted compromise, indicators.”]