Research And Implementation Of Network Attack And DefendTeaching And Drilling System Based On Cloud Desktop

With the continuous development of computer technology,computer network plays a prominent role in the development of science,technology,economy,military and society.But the network security problems also come with this.A variety of network attacks emerge in an endless stream,which posed a huge threat on national security and social stability.Therefore,it is urgent to improve the network attack and defense ability of security technicians.With the development of computer technology,computer network plays a decisive role in the world's scientific,technological,economic,military,and social development.However,cyber security issues also follow.Various kinds of cyber-attacks have emerged in an endless stream,posing a huge threat to national security and social stability.Therefore,it is extremely urgent to improve the attack and defensive capabilities of security technicians.In this paper,the research status of network attack and defense teaching and attack drill system at home and abroad is investigated in detail.Then,the cloud desktop technology,virtualization technology and the remote-control technology based on B/S architecture are studied deeply.In view of the existing network attack drill system maintenance difficulties,the problem such as high cost,heavy load,expounds on the B/S architecture based on virtualization method to the design and implementation of cloud desktop remote control environment which aims to enhance the system flexibility and convenience,reduce cost and improve the utilization of system resources.Just as the popular phrase in the field of network information security "Unknown attack,know how to prevent",based on the thorough investigation of the current system and application major security vulnerabilities,the vulnerability database for attack drills was developed,and a network attack drills subsystem was developed based on the mainstream network defense strategy and loopholes to bypass the method.Through system testing and analysis,the system includes a drill environment for major security vulnerabilities and interacts well with users.Based on the model of Tomcat+MySQL+Java,the network attack and defense knowledge examination subsystem was developed.Through the test and analysis,the system has realized the function modules such as online examination,examination management and other functional modules,and can conduct centralized management of test questions,examination papers and other data centrally.Experiments and analysis show that server virtualization technology enables system administrators to quickly build a drill environment.Through the virtualized B/S framework cloud desktop remote control environment,users can conduct actual drills with the aid of a browser.By attacking drill subsystem and attack and defensive knowledge examination subsystem,safety technical personnel can grasp the main approach to the principle of security vulnerabilities and defense,familiar with the use of the attack and defensive tools,the attack and defensive combat ability to raise their network and can enhance the level of individual theoretical knowledge through online examination.