Mac address-based device identity verification system

Abstract

The present invention relates to the technical field of network security, and specifically to a MAC address-based device identity verification system, comprising a hardware feature acquisition module, a bound MAC address generation module, an authentication code encryption module, an authentication server communication module, a device behavior monitoring module, and a security response module, wherein the hardware feature acquisition module is used for generating a unique device hardware fingerprint; the bound MAC address generation module is used for mapping the device hardware fingerprint to a bound MAC address uniquely corresponding to a device; the authentication code encryption module is used for generating a device authentication code; the authentication server communication module is used for sending the device authentication code to an authentication server for verification; and the device behavior monitoring module is used for identifying a potential abnormal behavior. According to the present invention, by combining the hardware feature bound MAC address and multidimensional behavior monitoring, the uniqueness, security and active protection capability of device identity verification are achieved, and the security protection level of the system is significantly improved.

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