Data mirroring method based on private HEAD

Abstract

The invention discloses a data mirroring method based on private HEAD. The data mirroring method comprises the steps: a user terminal visits the internet; internet surfing data packets visiting the internet are recognized by an AH module, the data packet meeting the condition is copied, the private HEAD is additionally arranged in the front of the data packet to package the data packet, and the packaged data packet is sent to an auditing hardware module; HOST equipment and the auditing hardware module are both stored at self fixed network addresses; after the auditing hardware module receivesthe packaged data packet, an AS module performs decapsulation treatment on the packaged data packet; the auditing hardware module performs network security audit on the decapsulation data packet, useless data packets are abandoned, useful data packets are converted into data which can meet required standards of all city public security offices, and the data are reported to an appointed auditing server through the internet. The data mirroring method disclosed by the invention has low HOST equipment performance consumption and no effect on HOST equipment user experience, can reduce deployment cost and can be more easily implemented in medium-small sites.

Description

technical field [0001] The invention relates to the field of wireless data communication, in particular to a data mirroring method based on a private HEAD. Background technique [0002] With the increasing popularity of mobile terminals such as laptops, smart phones, and tablets, and the large-scale construction of domestic operators and various public places that provide WiFi services, China's Internet industry has ushered in the era of mobile Internet. There are more and more places that provide wireless Internet service, such as large public places such as railway stations and airports, leisure and entertainment places such as shopping malls, coffee shops, and KTVs, and even small hotels and guest houses generally provide wireless Internet access. Serve. [0003] What this brings is that the security supervision of WLAN Internet sites is becoming more and more prominent, because in non-commercial Internet service places such as hotels, leisure clubs, Chinese and Western ...

AI Technical Summary

Problems solved by technology

Many netizens surf the Internet at will in these places, publish some harmful information, and affect social security and public order; what's more, they access the Internet anonymously and do some illegal and criminal activities, which brings great safety to public safety and citizens' property. Hidden danger

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