Abstract: A method for storing database security audit records, comprises: S1, when a database server recognizes an auditable event to generate one database security audit record, identifying the database security audit record with a hashed value so that each database security audit record corresponds to a unique hashed value respectively; S2, packaging multiple database security audit records into a database security audit record block; and S3, transmitting the database security audit record block in encrypted way by adopting a peer-to-peer protocol for direct network communication between two nodes, and verifying an ownership of the database security audit record block. The disclosure has the beneficial effects that through an encryption mechanism and a consensus mechanism, storage of database security audit records is achieved in a peer-to-peer network, thereby ensuring that the database security audit records cannot be tampered and forged.

Abstract: A method for storing database security audit records, comprises: S1, when a database server recognizes an auditable event to generate one database security audit record, identifying the database security audit record with a hashed value so that each database security audit record corresponds to a unique hashed value respectively; S2, packaging multiple database security audit records into a database security audit record block; and S3, transmitting the database security audit record block in encrypted way by adopting a peer-to-peer protocol for direct network communication between two nodes, and verifying an ownership of the database security audit record block. The disclosure has the beneficial effects that through an encryption mechanism and a consensus mechanism, storage of database security audit records is achieved in a peer-to-peer network, thereby ensuring that the database security audit records cannot be tampered and forged.