Social Public Safety Investigation and Prevention Based on Big Data

When social security has shifted from traditional security threats to the coexistence of traditional and non-traditional, the "rationality" of public security is no longer "management" but "governance". This paper first analyzes the definition of social public security based on big data, and compares the status quo of public security management at home and abroad, and puts forward the necessity of adopting early warning of social public safety. Provide technical support for social public safety investigation and prevention.