Analysis And Research On Computer Network Security System Construction Of Campus Network Of Tangshan Vocational And Technical College

Higher vocational colleges and universities continue to deepen the construction of information technology,campus network construction scale is also expanding,college teaching and administrative affairs of the campus network stab ility and reliability requirements continue to im prove.In the campus network applications and increasing load environment,highlighting a lar ge number of network secu rity issues,com mon problems for the campus network master was tampered with,IP addresses are stolen,the virus within the network and so on.The content of this paper is to anal yze and evaluate the le vel of software and hardware maturity model of the c ampus network in the cam pus and virtualization project of T angshan Vocational and T echnical College.According to the different security requirements,the correspo nding safety system is designed and built.T he security problems and construction needs of the college 's information construction are tested to test its safety system performance.This paper is aim ed at the construction of the security system of the cam pus network of vocational colleges,and its resea rch significance can play a reference function to the similar systems of the corresponding schools.This paper first elaborates the research background of computer network security in higher v ocational colleges,the curren t situation of computer network security in vocational colleges and the key points and d ifficulties of campus network secu rity research in higher vocational colleges.It al so reviews the development of network and the application of network The construction of campus network and the commonly used network security technology,for the analysis of vocational colleges and universities to provide a theoretical basi s for network security.Secondly,it analyzes the specific problems in the construction of network security in higher vocational colleges in China,such as hardware,software com patibility,network administrators and users.Thirdly,according to the theoretical knowled ge of campus network security combined with the practical work of campus network secur ity of T angshan Vocational and T echnical College,this paper summarizes the experi ences and experiences of cam pus network management in recent years,draws lessons from domestic and foreign success s tories and advanced experience,and takes Tangshan Vocational and Technical College campus network.There are equipm ent and resources as the basis,focusing on hardware and software,management systems and m onitoring mechanisms to propose a set of solutions to the campus network security issues.Through the extensive research on the campus network of Tangshan Vocational and Technical College,this paper clarifies the various security problems and their relative instability in the construction of school network,and further clarifies the importance of the safety performance of college information construction in the future.On the basis of repeatedly referring to the construction experience of the same kind of institutions,this paper gives the comprehensive design scheme suitable for cross-cam pus of Tangshan Vocational and Technical College cam pus,and has been popularized and applied in three campuses of T angshan Vocational and Technical College.The foundation of network security is th e multi-layer securi ty of the acces s layer,convergence routing layer and core switching layer in the netw ork layer.This paper focuses on the above three kinds of security in network security,which is positive for students' learning and college construction Promote the role.