Network information security comprehensive analysis and monitoring system and method

The invention relates to the technical field of network security, in particular to a network information security comprehensive analysis and monitoring system which comprises a data fragmentation and encryption module, a dynamic mapping and distributed storage module, a consistency verification and data reconstruction module, a real-time threat monitoring and response module and a reporting and auditing module. The data fragmentation and encryption module is used for fragmenting and encrypting original data; the dynamic mapping and distributed storage module is used for dynamically adjusting a storage strategy of data slices according to a network state; the consistency verification and data reconstruction module is used for verifying the slice integrity of distributed storage and performing data recovery when necessary; the real-time threat monitoring and response module is used for detecting security threats in a network and triggering a corresponding defense mechanism; and the reporting and auditing module