Network access control method and device, equipment and storage medium

• Main Authors: HAN ZEFANG, QIN MINGCHUANG, ZHENG YUWEI, LU HAOLIANG
• Format: Patent
• Language: Chinese; English
• Published: 24.10.2023
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; WIRELESS COMMUNICATIONS NETWORKS

The embodiment of the invention relates to a network access control method and device, equipment and a storage medium, and the method comprises the steps: receiving a certificate verification request sent by a terminal, and returning a certificate verification response to the terminal; the certificate verification response carries a preset server certificate, and the certificate verification response is used for indicating the terminal to verify the preset server certificate based on a root certificate installed by the terminal; wherein the identity verification information of the root certificate is different from part or all of the identity verification information of the preset server certificate; and receiving a verification result for the preset server certificate returned by the terminal, and when the verification result shows that the certificate is successfully verified, determining that the terminal has a security risk, and interrupting the network access communication link of the terminal. According