Threat intelligence is evidence-based knowledge

including scenarios

mechanisms

indicators

meanings and actionable suggestions. The new version of the regulations on security level protection of information system issued in 2019 specifies the relevant requirements for the construction of "threat intelligence detection system" for enterprises and institutions. Accurate use of threat intelligence can reduce the false alarm rate and effectively improve the safety work efficiency. Massive basic data and the latest attack and defense model are the important guarantees to the quality of threaten intelligence research and development. Basic telecom operators can establish a complete threat intelligence system based on their own basic data

integrate the services of mainstream threat intelligence providers in the security market and establish a scoring mechanism.