scholarly journals Assessing the Security of Campus Networks: The Case of Seven Universities

Sensors ◽  
2021 ◽  
Vol 21 (1) ◽  
pp. 306
Author(s):  
Rui Zheng ◽  
Hao Ma ◽  
Qiuyun Wang ◽  
Jianming Fu ◽  
Zhengwei Jiang
Keyword(s):  
Network Security ◽  
Research Network ◽  
Knowledge Graph ◽  
Graph Structure ◽  
Campus Network ◽  
Security Risks ◽  
Domain Names ◽  
Campus Networks ◽  
Special Rules ◽  
Series Of Functions

The network security situation of campus networks on CERNET (China Education and Research Network) has received great concern. However, most network managers have no complete picture of the network security because of its special management and the rapid growth of network assets. In this investigation, the security of campus networks belonging to seven universities in Wuhan was investigated. A tool called “WebHunt” was designed for campus networks, and with its help, the network security risks were found. Differently from existing tools for network probing, WebHunt can adopt the network scale and special rules of the campus network. According to the characteristics of campus websites, a series of functions were integrated into WebHunt, including reverse resolution of domain names, active network detection and fingerprint identification for software assets. Besides, WebHunt builds its vulnerability intelligence database with a knowledge graph structure and locates the vulnerabilities through matching knowledge graph information. Security assessments of seven universities presents WebHunt’s applicability for campus networks. Besides, it also shows that many security risks are concealed in campus networks, such as non-compliance IP addresses and domain names, system vulnerabilities and so on. The security reports containing risks have been sent to the relevant universities, and positive feedback was received.

Campus Network Security Program Based on Snort Network Security Intrusion Detection System

2012 ◽  
Vol 433-440 ◽  
pp. 3235-3240
Author(s):  
Ling Jia
Keyword(s):  
Network Security ◽  
Intrusion Detection ◽  
Intrusion Detection System ◽  
Detection System ◽  
Collocation Methods ◽  
Campus Network ◽  
Security Risks ◽  
Network Layer ◽  
Defense Strategies

This paper studies the security problems of campus network and summarizes the current on the current security risks and threats that campus network faces, focusing on analysis of attack-defense strategies on DOS network layer, proposing the security program of campus network which uses firewall as well as network security intrusion detection system snort. This paper analyzes the functional advantages of the program and presents in details the setup deployment and collocation methods of network security intrusion detection system based on snort in the campus network, and its application results are also summarized.

Study of Campus Network Security Based on Dynamic Self-Adaptive Network Security Model

2013 ◽  
Vol 846-847 ◽  
pp. 1784-1788
Author(s):  
Chang Wei Huang ◽  
Jin Quan Xiong
Keyword(s):  
Network Security ◽  
Full Detail ◽  
Network System ◽  
Security Model ◽  
Campus Network ◽  
University Campus ◽  
Security Risks ◽  
Adaptive Network ◽  
Security Technologies ◽  
Self Adaptive

Taking dynamic self-adaptive network security model system of the whole network as theoretical guidance, this thesis analyzes security risks faced by campus network completely and in full detail, combining with the network system features. The current mainstream of network security technologies such as firewalls, intrusion detection,VPN, certification, and others are carefully studied to illustrate security technologies which shall be focused for the campus network security. Then, taking the Jiangxi Science and Technology Normal University campus network as an example, the specific characteristics of campus network are considered to analyze the reality of network security and to design campus network security solutions, which have strong relevance and feasibility.

Research on Security Technology of Campus Network

2014 ◽  
Vol 971-973 ◽  
pp. 1730-1734
Author(s):  
Yu Lin Wang ◽  
Jin Heng Wang
Keyword(s):  
Network Security ◽  
Practical Significance ◽  
Network System ◽  
Campus Network ◽  
Security Risk ◽  
Security Technology ◽  
Security Technologies ◽  
System A ◽  
Campus Networks ◽  
Great Damage

Campus networks are education, research and service with network of operation properties, due to network with connection of diversity，uneven distribution terminal, openness, interconnection, borderless, Freedom and so on, Causes the network vulnerable to attacks by hackers and viruses, and caused a great damage to society, schools. In this paper, Base on network security system dynamic APPDRR model for the theoretical guidance，combined with the characteristics of network system, a brief analysis of campus network security risk. And And the current mainstream network security technology were reviewed such as adaptive proxy technology, firewall, stateful inspection technology, agent technology, intrusion detection, security scanning technology. In this paper based on the analysis of campus network security technology research, with strong pertinence and feasibility. Researching on campus network security technologies are of great practical significance.

Personal Computer Network Security Prevention Research

2014 ◽  
Vol 971-973 ◽  
pp. 1684-1687
Author(s):  
Xiu Juan Sun
Keyword(s):  
Network Security ◽  
Security Policy ◽  
Computer Network ◽  
Safety Management ◽  
Campus Network ◽  
Defense System ◽  
Security Threat ◽  
Security Technology ◽  
Security Issues ◽  
Security Problem

this article from the various security threats facing the computer network, systematically introduces the network security technology. And in view of the campus network security issues, firstly analyzes the hidden dangers to the safety of network system in colleges and universities, and then from the build two aspects of security defense system and strengthen the safety management design of the campus network security policy. This paper study, the first thing I learned the main threat to the network security problem, and use the knowledge of security network security problems are analyzed. Secondly, based on the research of the network technology, campus network will also be faced with the security threat. Finally, the idea of established with P2DR model to establish campus network security defense system. And it is concluded that the building of a set of effective network security defense system is the solution Campus network main threats and hidden trouble of necessary ways and measures.

Research on Campus Network Security Problem and Protection Strategy

2021 ◽  
pp. 1352-1369
Author(s):  
Yongli Liu ◽  
Weifang Zhai ◽  
Song Ji
Keyword(s):  
Network Security ◽  
The Internet ◽  
Security Threats ◽  
Campus Network ◽  
Application Layer ◽  
Layer System ◽  
Protection Measures ◽  
Protection Strategy ◽  
Security Issues ◽  
Security Problem

With the “Internet +” era of arrival, the major colleges and universities are in the construction of the wisdom of the campus, students and teachers living with the campus network is more and more closely related, Campus network security has become the protection of the wisdom of the campus construction. Campus network security issues become increasingly serious; a single security protection has been unable to meet the current security needs. This paper analyzes the major security threats facing the campus network, and presents the campus network security protection measures from the physical layer, network layer, system layer, application layer and management of five aspects, thus constructing the campus network's overall security defense system. The system has multiple security protection for Campus Network, thus improving the security of the campus network.

scholarly journals Research on Power Network Security Technology and Protection

2018 ◽  
Vol 246 ◽  
pp. 03016
Author(s):  
Aidong Xu ◽  
Kai Fan ◽  
Hang Yang
Keyword(s):  
Network Security ◽  
Power System ◽  
Rapid Development ◽  
Information Communication ◽  
Security Technology ◽  
Security Risks ◽  
Safety Control ◽  
Whole Process ◽  
Internal Network ◽  
Network Equipment

With the rapid development of information technology construction in the power industry, research on network security has become a problem that cannot be ignored. This paper introduces the use of information communication network equipment at home and abroad in power system; analyzes the security risks of foreign network equipment in power system, shows the risk of power system network and the urgent need for localization of network equipment and analyzes the security of internal network of power system Risks; specific measures for the safety control of network equipment in the whole process are proposed to provide reference for power system network security protection.

Sign in / Sign up

Export Citation Format

Share Document