Trusted and secure wifi router and data processing method thereof

Abstract

The present invention provides a trusted and secure WiFi router, comprising: an integrity measurement module, used to obtain a configuration file through a TCM when a start signal of the WiFi router is detected, and perform integrity measurement on the configuration file; a data matching module, used to To match the calculation result of the integrity metric with the corresponding data pre-saved in the security data area of ​​the TCM; the initialization module is used to match the calculation result of the integrity metric with the corresponding data pre-saved in the security data area of ​​the TCM, Initialize the system, if there is no match, the startup will fail. If the information of the router is tampered with by hackers, the calculation result of the integrity measurement of the configuration file does not match the corresponding data pre-saved in the security data area of ​​the TCM, the router fails to start, and the external routing service is stopped, thereby enhancing the reliability of the routing service. letter security. In addition, a trusted and secure WiFi router data processing method is also provided.

Description

technical field [0001] The invention relates to the field of communication security, in particular to a trusted secure WiFi router and a data processing method thereof. Background technique [0002] With the wide application of wireless networks, many wireless router products have appeared, such as WiFi routers, 3G routers, etc., which greatly facilitate the use of users. At the same time, the security risks in the wireless network environment itself also bring great challenges to wireless routers. The risks that have occurred in wired networks may be encountered after mobile devices are connected to WiFi, and because WiFi is not limited by physical ports, wireless network cards are turned on by default in most cases. Therefore, the security risks faced by WiFi are even More serious than wired network. [0003] Public WiFi operated by the government may be invaded by hackers using the vulnerabilities of WiFi routers. When users access through terminals, the terminals are f...

AI Technical Summary

Problems solved by technology

The risks that have occurred in wired networks may be encountered after mobile devices are connected to WiFi, and because WiFi is not limited by physical ports, wireless network cards are turned on by default in most cases. Therefore, the security risks faced by WiFi are even Worse than a wired network

[0003] Public WiFi operated by the government may be invaded by hackers using the vulnerabilities of WiFi routers. When users access through terminals, the terminals are forced to visit phishing websites, resulting in leakage of important account information; browsing records during the online process, including information on Moments, etc., are peeped ;The hacker program attacks through ARP, and the network session is hijacked, leading to the theft of important service login tokens, and others posting microblogs with fake identities, etc., there are potential security risks

[0004] Existing WiFi routers cannot detect whether their own information has been tampered with by hackers, resulting in frequent criminal activities such as criminals using WiFi routers to carry out network theft and steal user information

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