Engineering information security management system and method for digital project level

The invention discloses an engineering information safety management system and method for a digital project level, and belongs to the technical field of digital construction. The system comprises a digital construction integration module, a data calling module, an intelligent analysis module and a verification early warning module. The output end of the digital construction integrated module is connected with the input end of the data calling module; the output end of the data calling module is connected with the input end of the intelligent analysis module; the output end of the intelligent analysis module is connected with the input end of the checking and early warning module. According to the system, interface information monitoring can be carried out on all operation interfaces in the digital construction integrated module, capturing and information extraction can be carried out on various index operations generated by various authority users in the system, nodes with abnormal operation in a correspondi