Starting from the essential connotation of technology security early warning, we argue that science and technology security early warning' mechanism is real need to ensure technology industry safety, to improve science and technology output efficiency, and to stimulate scientific and technological innovation ability. Establishing science and technology security's mechanism should follow the principle of purposive, systematicand scientific. Then, we explore the methods and approaches to establish the early-warning mechanism of science and technology security from five aspects, including target determination, information collection, analysis and identification, evaluation and feedback, and performance evaluation. Finally, we present countermeasures and suggestions for establishment of science and technology security's mechanism in terms of organizational mechanism, operation mechanism and police-regulation.

science and technology security  /  early-warning of science and technology security  /  early warning' mechanism