Wireless network attack positioning method

Abstract

The invention relates to network security, and aims at providing a wireless network attack positioning method. Through the wireless network attack positioning method, at least three attack detection sensors are deployed in a target monitoring region, the attack detection sensors are connected with the same CEP positioning server, and an attacker in a wireless network is positioned in the target monitoring region, wherein the wireless network attack positioning method comprises the specific steps as follows: each attack detection sensor performs attack detection, and the CEP positioning server perform the attack positioning. The positioning method disclosed by the invention is fast in response, tightly combined with the attack detection process, and capable of starting positioning at once after detecting the attack; mass of historic data can be used for positioning without sending mass of data packets after detecting the attack; a positioning result with higher precision is formed by actively associating multiple attack detection sensors and synthesizing a detection result; and a rough trajectory of the attacker can be obtained by synthetically computing historic RSSI information at different time frames.

Description

technical field [0001] The invention relates to the field of network security, in particular to a wireless network attack positioning method. Background technique [0002] Wireless Local Area Network (WLAN) has been widely used because of its mobility and flexibility, and many public places provide WLAN services, such as stations, hotels, cafes, etc. However, when WLAN was first proposed, it was pointed out that there were some security flaws, mainly due to its characteristics of open transmission medium and mobile wireless devices, which made many mature and efficient security defense methods in traditional wired networks unable to be directly applied to WLAN. Therefore, although many enterprises believe that WLAN can provide convenience for their production and work, they still dare not use WLAN, or even strictly prohibit it, for fear of being attacked by illegal users and causing information leakage and destruction. In 2005, when Intel Corporation provided public WLAN se...

AI Technical Summary

Problems solved by technology

In 2006, California passed a Wi-Fi Security Act, requiring network equipment manufacturers to attach instructions to their products, reminding users that using wireless networks may lead to the disclosure of personal information

Therefore, the existing wireless network positioning technology cannot adapt to the application scenario of wireless attack positioning

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