The application discloses a zero-trust core management and
control system and method based on user behavior and OSI seven-layer
authentication, and relates to the technical field of
network security guarantee.The application comprises the following steps: converting OSI seven-layer protocol features into computable vector parameter factors, combining user identity and behavior vector information to form a three-dimensional trust evidence chain, and adopting a designed
state vector similarity
algorithm to realize zero-trust closed-loop
verification.The application eliminates cross-level blind areas by adopting eight-layer full-stack collection of user behavior and OSI seven-layer protocol, improves all-around
attack resistance, solves the defects of the existing security defense
system, which only provides protection for a
specific function, has single
security function and lacks overall security protection means, unifies OSI seven
layers and user behavior into computable vectors, realizes credibility quantification through a similarity
algorithm and a corresponding AI recognition model, avoids the roughness of the existing automatic discrimination
system based on levels, and improves control accuracy.