A WLAN wireless network data encryption system and encryption method thereof

Abstract

A WLAN wireless network data encryption system comprises a packet capture processing module, a data analysis module and a management console module, wherein the packet capture processing module comprises a packet capture unit, a data preprocessing unit and a response unit, and the data analysis module comprises a data processing unit, a network performance detection unit, a security detection decision unit, an intrusion detection engine unit and a storage unit. The WLAN wireless network data encryption system provided by the invention can effectively improve the security of data in the WLAN wireless network.

Description

technical field [0001] The invention belongs to the technical field of WLAN wireless network data encryption, and in particular relates to a WLAN wireless network data encryption system and an encryption method thereof. Background technique [0002] The application range of wireless local area network is very wide. If its application is divided into indoor and outdoor, indoor applications include large offices, workshops, intelligent warehouses, temporary offices, meeting rooms, and securities markets; outdoor applications include communication between urban buildings, school campus networks , Industrial and mining enterprise factory automation control and management network, banking financial securities city network, mine, water conservancy, oil field, port, wharf, rivers, lakes and dams, field survey experiment, military mobile network, public security mobile network, etc. [0003] However, due to the open nature of electromagnetic waves in space, WLAN is easily eavesdropp...

AI Technical Summary

Problems solved by technology

[0003] However, due to the open nature of electromagnetic waves in space, WLAN is easily eavesdropped and destroyed, so its security has always been a disease of WLAN. Since the birth of WLAN, security defects have been around it. application, its security issues are more prominent

Because of the use of WLAN, it is very likely to cause leaks, which will bring serious harm to individuals and even the country

Therefore, the security issue of WLAN must be placed in an unprecedentedly important position, otherwise the security issue will become the biggest bottleneck in the development of wireless networks