arXiv cs/04051112004-05cs.CR

P2P数字保存系统中的攻击防御

Attrition Defenses for a Peer-to-Peer Digital Preservation System

T. J. Giuli, Petros Maniatis, Mary Baker, David S. H. Rosenthal, Mema Roussopoulos

备注：: 14 pages, 8 figures. version 2: Reworked the paper according to reviews. Expanded the evaluation section with experiments with more AUs

摘要：

在对等系统中，消耗攻击既包括传统的网络级拒绝服务攻击，也包括恶意对等点合谋浪费忠诚对等点资源的应用程序级攻击。我们描述了几种防御LOCKSS，一个对等的数字保存系统，这有助于确保应用程序级的攻击，即使是强大的对手是有效的比简单的网络级的攻击，网络级的攻击必须是激烈的，广泛的，并延长损害系统。

英文摘要：

In peer-to-peer systems, attrition attacks include both traditional, network-level denial of service attacks as well as application-level attacks in which malign peers conspire to waste loyal peers' resources. We describe several defenses for LOCKSS, a peer-to-peer digital preservation system, that help ensure that application-level attacks even from powerful adversaries are less effective than simple network-level attacks, and that network-level attacks must be intense, wide-spread, and prolonged to impair the system.

机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。