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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Haiguang Chen Huafeng Wu Jinchu Hu Chuanshan Gao |
| Copyright Year | 2008 |
| Description | Author affiliation: Mathematic & Sci. Coll., Shanghai Normal Univ., Shanghai (Haiguang Chen) |
| Abstract | In wireless sensor networks (WSNs), these sensor nodes cooperate with each other to form a network without using any infrastructure. WSNs has a wide application. But the security of WSNs is still an issue. Traditionally cryptographic mechanisms such as authentication and encryption only address part of the problem of security in WSNs. Recently, the use of reputation and trust systems has become an important mechanism in WSNs. In this paper, we develop a distributed agent-based trust management scheme. The agent node use watchdog mechanism to observe the behavior of the sensor nodes and computes the trust rating for them. We consider packet-dropping and hello flood attack in our simulation, the simulation results and analysis show that our scheme can fast detect the malicious nodes and scale well for wireless sensor networks. |
| Starting Page | 150 |
| Ending Page | 154 |
| File Size | 254882 |
| Page Count | 5 |
| File Format | |
| ISBN | 9780769531342 |
| DOI | 10.1109/MUE.2008.65 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2008-04-24 |
| Publisher Place | South Korea |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Wireless sensor networks Analytical models Peer to peer computing Computational modeling Authentication Sensor phenomena and characterization Mathematics Ad hoc networks Cryptography Computer network management |
| Content Type | Text |
| Resource Type | Article |
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