Design And Implementation Of Wireless Network Security Detection System In Office

At present,the wireless network has changed the original government office model,has been widely popularized in the organs at all levels;wireless network improves the organ work efficiency,save the cost of office,improve the image of the government;at the same time,it brings security risks to the information security of the party and government organs.However,due to the security management of wireless networks has just started soon,so in many ways,there are still loopholes.At the same time,compared with the ordinary enterprise's wireless network,the organ wireless network has the special request to the network security in some aspects.Based on the above situation,a wireless network security detection system based on the actual situation of the authorities is developed.Through access authority control,the devices access to the wireless network of the authorities are managed.Through the inspection of the network equipment in the wireless network of the authorities,the network equipment can be operated efficiently and stably.First of all,this paper expounds the background and significance of this topic,then do the demand.analysis of the wireless network security.detection system which get the he function of business process of the wireless network security detection system,and established a wireless network security detection function model.On the basis of requirement analysis,this paper puts forward the solution of the security detection system of the wireless network of the authorities,and constructs a new security detection system for the wireless network of the authorities.In this paper,an intrusion feature database is constructed by collating the intrusion characteristics of existing intrusion.It construct an automatic retrieval algorithm of intrusion feature knowledge base,and the intrusion feature knowledge base search engine is constructed using the word segmentation algorithm and the similarity computation algorithm.In this paper,the security intrusion detection and linkage alarm processing of the wireless network is achieve d by the intrusion detection system Snort and Iptables technology.In this paper,a network security assessment questionnaire is built through the selection of network security assessment indicators,which achieves the assessment of wireless network security.Organ wireless network security detection system has been put into practical,and achieved the purpose of system development.The system can make the network equipment in the wireless network of the organization maintain an efficient and stable operation state,and can check the network intrusion behavior,monitor the behavior of the users,and evaluate the wireless network security comprehensively.The system can invade the users' behavior timely,and alert the network administrator to adjust the network configuration properly,and strengthen the relevant security management measures to improve the security of the network and ensure the wireless LAN in safe conditions.The wireless network security detection system of organization can meet the requirements of wireless network security according to the special requirements of wireless network security,which can meet the requirements of wireless network security.