Abstract:
The peer-to-peer networks provides an open and autonomic environment for file sharing. While with the rapid development of peer-to-peer networks, some bad phenomena such as malicious contents flooding and a large number of free-riders, threaten its stability and availability. A good trust model is helpful to settle such problems. Based on analyzing a trust model——SELCUK, this paper proposes an improvement trust model—— SELCUK-I. It is more security and availability than the SELCUK trust model by peer-to-peer cooperated tools application.
Key words:
Trust,
Trust model,
Peer-to-peer networks,
File sharing
摘要: 对等网络提供了一种开放的、自由进行文件交换的环境,但随着网络的飞速发展,恶意文件泛滥,搭便车现象严重,使得系统的稳定性和可用性受到了威胁。信任机制的建立将有助于解决这些问题。该文在分析了一种信任模型SELCUK的特点和不足基础上,提出了一种改进的信任模型SELCUK-I,通过对等网络协同工具应用表明,SELCUK-I信任模型具有更好的安全性和可用性。
关键词:
信任,
信任模型,
对等网,
文件共享
YIN Yeqing; ;ZHOU Ya; HUANG Guimin. Improvement of A Trust Model for Peer-to-Peer Networks[J]. Computer Engineering, 2006, 32(15): 152-154.
尹叶青; ;周 娅;黄桂敏. 一种对等网络信任模型的改进[J]. 计算机工程, 2006, 32(15): 152-154.