Design Of Enterprise-level Wireless Security Management System Based On Raspberry Pi

With the rapid development of science and technology,the application of wireless local area network(WLAN)given its advantages of more economic and convenient to use,easy to install is becoming more and more widely,but in WLAN,usually after radiation transmission by radio waves to transfer data,make the data more easily stolen or hacked.Therefore,it is very important to design and develop a wireless security management system for enterprises,especially those that attach great importance to information security,such as high-tech and national defense.This paper focuses on developing an 802.1x EAP wireless security management system based on open source protocol.Based on the analysis of research status at home and abroad,and wireless security management system design,on the basis of relevant theories,wireless security management system requirements for enterprise to carry on the detailed analysis and design the system architecture and core processes,and introduces the realization of the system module.Finally,the designed system is tested and validated.In this article,Free RADIUS will be used as the identity authentication server.In addition,a web-based user account and permission management platform will be developed,and all programs will run on the low-cost small arm computer raspberry pie.The implementation of this system can greatly reduce the authentication cost of 802.1x EAP,and each terminal can support authentication and achieve the combination of low cost and high compatibility without installing the client.To introduce the use of raspberry pie,which can be effective to verify the practicability of the system and stability,and can be put into production,the low cost of small business 802.1 x EAP authentication,fill the 802.1 x wireless products on the market at present in the low-end market.