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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Zhen Chen Fa-Chao Deng An-An Luo Xin Jiang Guo-Dong Li Run-hua Zhang Chuang Lin |
| Copyright Year | 2010 |
| Description | Author affiliation: Research Institute of Information Technology, Department of Automation and Computer Science & Technologies, Tsinghua National Laboratory for Information Science and Technology (TNList), Tsinghua University, Beijing 100084, China (Zhen Chen; Fa-Chao Deng; An-An Luo; Xin Jiang; Guo-Dong Li; Run-hua Zhang; Chuang Lin) |
| Abstract | Traditional NAC system in enterprise network is in coarse granularity (e.g. IP or MAC address) and lack of flexibility. Recently the demand in tight control of the enterprise network to defense the misuse and security issues become more and more urgent. Based on the TCG TNC standard, an application level network access control mechanism is proposed and implemented. With TNC client/server model in hand, a client is designed to enhance TNC client with the function of host flow controller (HFC), and intercepts each application network access request(ANAR) and transfer it to PDP server to authorize the access request. When a sensor (i.e. intrusion detection system) detects any malicious traffic, host flow controller and network flow controller can identify the application that origins this traffic by querying Metadata Access Point (MAP) server and block this application's network access. A prototype system is implemented to demonstrate the design and can be used to defense the anomaly network behaviors. The prototype system demonstrates that the hosts, switches, firewalls and IDS can work together to detect, diagnose and protect enterprise network from the malicious applications attack initiated inside or outside of an enterprise network, quarantine unhealthy hosts and make the enterprise network more reliable and trustworthy. |
| Starting Page | 667 |
| Ending Page | 671 |
| File Size | 1048094 |
| Page Count | 5 |
| File Format | |
| ISBN | 9781424458509 |
| e-ISBN | 9781424458493 |
| DOI | 10.1109/WCINS.2010.5541863 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2010-06-25 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Access control Switches Network Security Control systems Sensor systems and applications Trusted Network Connect Network servers Intrusion detection Prototypes Application Level Access Control Hybrid fiber coaxial cables Traffic control Communication system traffic control Access Control |
| Content Type | Text |
| Resource Type | Article |
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