This application discloses a dynamic asset
access control method, apparatus, device, and medium based on an operation and maintenance audit
system, relating to the field of
computer technology. It includes: upon receiving an access request for a target asset from a
client, generating a corresponding mirrored traffic copy based on the currently transmitted original traffic using a preset switch, and
parsing the mirrored traffic copy using a preset operation and maintenance audit
system to obtain the target asset information; comparing the target asset information with data in a preset asset registration
database using the preset operation and maintenance audit
system to obtain the corresponding asset
registration status; if the asset
registration status is "registered," issuing a blocking command to the preset switch based on a preset
access control policy using the preset operation and maintenance audit system, so that the preset switch can intercept the access request based on the blocking command. This addresses the shortcomings of traditional static solutions in terms of real-time performance, security, and audit integrity.