Network abnormal access processing method and related device

• Main Author: WU YUETING
• Format: Patent
• Language: Chinese; English
• Published: 03.11.2023
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION

The embodiment of the invention provides a network abnormal access processing method and a related device, which are used for shortening the time interval of abnormal access from discovery to handling and improving the security of a zero-trust network control system. The method specifically comprises: receiving a login request sent by a terminal device, the login request comprising an access subject identifier and a first to-be-verified parameter, the first to-be-verified parameter comprising an interface call parameter and a parameter value content thereof, a device identifier of the terminal device and a URL feature; when the response to the login request fails, recording an access subject identifier and a to-be-verified parameter; calling corresponding legal parameters according to the access subject identifier; matching the first to-be-verified parameter with the legal parameter to obtain a first matching result; and when the first matching result indicates that the abnormal access rule is hit, sending a