The invention belongs to the technical field of computer and network security auditing, and relates to a springboard machine audit positioning playback system and method based on the RDP remote protocol, including an audit management terminal, an audit data storage device, an audit host, an operation and maintenance client, and operation and maintenance equipment to be operated The audit management terminal includes: WEB browser and audit player; the audit data storage device includes WEB server, database, audit data storage component, and streaming media server; the audit host includes RDP server, RDP session management component, audit core component, audit Data transmission components and operation and maintenance tool software. The invention can realize that the client does not need to install the audit plug-in, but only needs to access the audit host (springboard machine) to perform operation and maintenance operations and be audited, has high compatibility and robustness, and occupies less resources such as network bandwidth.