2results about How to "Avoid authentication failures" patented technology

This invention discloses an end-to-end verification method, system, and product for video streams based on Schnorr signatures. The sending end first encodes the audio and video streams into a continuous sequence. For each encoded transmission packet, a point in the group is calculated using random numbers as the random commitment point for the frame signature, where is the generator of the selected elliptic curve group, and the group order is a prime number. Then, a signature scalar is calculated according to the Schnorr signature algorithm. Next, the original video frame data, the random point, and the signature scalar are combined into an authentication data packet, which is pushed to the server and client in real time via a network protocol. Finally, the client performs instant authentication and cache management, while the server performs frame-by-frame verification and aggregated storage. This invention utilizes the linear aggregation characteristics of Schnorr signatures to achieve efficient authentication and traceability of real-time video streams and historical stored data while significantly reducing storage space requirements, ensuring the integrity and evidentiary value of the video data.

The application discloses a kind of real-time behavior supervision systems of secret-related terminal based on multi-factor identity authentication, and relates to the field of information security technology.The real-time behavior supervision systems of secret-related terminal based on multi-factor identity authentication, including identity authentication unit, terminal probe unit, attack and theft of secrets traceability analysis unit and behavior supervision correlation analysis unit, the system is through collecting terminal identity, environment, process and network connection log, and with network side attack alarm space-time correlation analysis, can when discovering network attack behavior, quickly locate to specific secret-related terminal and its operation user, and correlation analysis attack occurs before terminal physical environment state, generate high-risk event alarm of fusion multi-party evidence, the present application is through the multi-factor authentication of secret-related terminal, real-time behavior monitoring and network attack detection depth correlation, solved the difficult problem of terminal security and network security data split, realized from network attack alarm to specific person in charge and the accurate traceability of on-site environment evidence.