2results about How to "Avoid manslaughter" patented technology

The application discloses an abnormal flow cooperative detection method and system, relates to the field of network communication, and comprises the following steps: protocol adaptive identification and dynamic attack detection are carried out on a north-south WAF layer, attack fingerprints are generated, and global session IDs are bound; the application behavior is monitored in a whole link on an east-west RASP layer, context association and threat analysis are realized through the session IDs; WAF and RASP data are aggregated based on the session IDs, an attack feature propagation graph is constructed, and attack chain confidence is evaluated; when the confidence exceeds a threshold value, attack features are extracted by the RASP layer, virtual patch rules are generated, and feedback is fed back to the WAF layer for real-time updating; finally, bidirectional confidence fusion decision is realized through the WAF and the RASP, and cooperative blocking is realized. The application solves the problem that the north-south and east-west detection are split in the prior art, and cross-layer attack chains cannot be effectively blocked, realizes accurate and dynamic protection on complex attacks, especially encrypted flow and horizontal penetration.

This invention relates to the field of detection system technology, and in particular to a surface thin film detection system for IML display devices. It utilizes inverse mapping of connected domains at the target level of an image pyramid to obtain the region of interest, locks the centroid of the defect based on the spatial moment ratio, extracts the second-order central moment, and constructs a topological inertia tensor covariance matrix to obtain the principal and secondary eigenvalues. This allows for comparison and decision-making regarding the equivalent inertial ellipse area, anisotropic topological density, and distribution eccentricity. This solves the problems of fragmented, missed detections of discrete defects and false detections caused by near-field dust. It achieves adaptive defect tilting posture rotation and bonding at the wrapping boundary, eliminates area calculation distortion, and precisely breaks discrete dust through a two-dimensional threshold. This system achieves high detection rate, low false detection rate, and microsecond-level online quality inspection with low computing power.