13th Pacific Rim International Symposium on Dependable Computing (PRDC 2007)最新文献_第2页

Examining Web-Based Spyware Invasion with Stateful Behavior Monitoring 用状态行为监测检测基于web的间谍软件入侵

13th Pacific Rim International Symposium on Dependable Computing (PRDC 2007) Pub Date : 2007-12-17 DOI: 10.1109/PRDC.2007.41

Ming-Wei Wu, S. Kuo

{"title":"Examining Web-Based Spyware Invasion with Stateful Behavior Monitoring","authors":"Ming-Wei Wu, S. Kuo","doi":"10.1109/PRDC.2007.41","DOIUrl":"https://doi.org/10.1109/PRDC.2007.41","url":null,"abstract":"Spyware infection that exploits the vulnerabilities of client-side Web application, especially browser, to install malicious programs has gain significant popularity in recent years. Unlike traditional infection vectors such as software bundling in shareware/freeware and placing Trojan in pirated version of commercial software that generally requires user consent to be successfully installed, Web-based spyware attempts exploits on browser vulnerabilities to achieve automatic installation (a.k.a. drive-by download). In this paper, we characterize the behavior of spyware instances collected from software bundling and of those collected from exploit Web pages in terms of auto-start extensibility points (ASEP) and other spyware behaviors. We use a tool called STARS (Stateful Threat-Aware Removal System) that can monitor critical areas of the system and detect advanced feature of a spyware instance such as self- healing. Experimental results show that traditional spyware and Web-based spyware used a different combination set of ASEP to resist deletion. The latter one hooks to low-level system components and loaded as services and/or drivers employing Layered Service Provider (LSP) to interpret network traffic. Our observations identify the unique behaviors performed by the Web-based spyware that are rarely found on traditional spyware.","PeriodicalId":183540,"journal":{"name":"13th Pacific Rim International Symposium on Dependable Computing (PRDC 2007)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121038370","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 7

The Eventual Leadership in Dynamic Mobile Networking Environments 动态移动网络环境的最终领导地位

13th Pacific Rim International Symposium on Dependable Computing (PRDC 2007) Pub Date : 2007-12-17 DOI: 10.1109/PRDC.2007.27

Jiannong Cao, M. Raynal, Corentin Travers, Weigang Wu

{"title":"The Eventual Leadership in Dynamic Mobile Networking Environments","authors":"Jiannong Cao, M. Raynal, Corentin Travers, Weigang Wu","doi":"10.1109/PRDC.2007.27","DOIUrl":"https://doi.org/10.1109/PRDC.2007.27","url":null,"abstract":"Eventual leadership has been identified as a basic building block to solve synchronization or coordination problems in distributed computing systems. However, it is a challenging task to implement the eventual leadership facility, especially in dynamic distributed systems, where the global system structure is unknown to the processes and can vary over time. This paper studies the implementation of a leadership facility in infrastructured mobile networks, where an unbounded set of mobile hosts arbitrarily move in the area covered by fixed mobile support stations. Mobile hosts can crash and suffer from disconnections. We develop an eventual leadership protocol based on a time-free approach. The mobile support stations exchange queries and responses on behalf of mobile hosts. With assumptions on the message exchange flow, a correct mobile host is eventually elected as the unique leader. Since no time property is assumed on the communication channels, the proposed protocol is especially effective and efficient in mobile environments, where time-based properties are difficult to satisfy due to the dynamics of the network.","PeriodicalId":183540,"journal":{"name":"13th Pacific Rim International Symposium on Dependable Computing (PRDC 2007)","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129047779","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 10

Towards Byzantine Fault Tolerance in Many-Core Computing Platforms 多核计算平台拜占庭容错研究

13th Pacific Rim International Symposium on Dependable Computing (PRDC 2007) Pub Date : 2007-12-17 DOI: 10.1109/PRDC.2007.40

C. M. Jeffery, R. Figueiredo

引用次数: 9

An Automatic Real-Time Analysis of the Time to Reach Consensus 自动实时分析达成共识的时间

13th Pacific Rim International Symposium on Dependable Computing (PRDC 2007) Pub Date : 2007-12-17 DOI: 10.1109/PRDC.2007.10

Tatsuhiro Tsuchiya, A. Schiper

引用次数: 4

Information Security Fortification by Ontological Mapping of the ISO/IEC 27001 Standard ISO/IEC 27001标准的本体映射信息安全防御

13th Pacific Rim International Symposium on Dependable Computing (PRDC 2007) Pub Date : 2007-12-17 DOI: 10.1109/PRDC.2007.29

Stefan Fenz, G. Goluch, Andreas Ekelhart, Bernhard Riedl, E. Weippl

引用次数: 73

Boosting Database Replication Scalability through Partial Replication and 1-Copy-Snapshot-Isolation 通过部分复制和1拷贝-快照隔离提高数据库复制的可伸缩性

13th Pacific Rim International Symposium on Dependable Computing (PRDC 2007) Pub Date : 2007-12-17 DOI: 10.1109/PRDC.2007.39

Damián Serrano, M. Patiño-Martínez, R. Jiménez-Peris, Bettina Kemme

{"title":"Boosting Database Replication Scalability through Partial Replication and 1-Copy-Snapshot-Isolation","authors":"Damián Serrano, M. Patiño-Martínez, R. Jiménez-Peris, Bettina Kemme","doi":"10.1109/PRDC.2007.39","DOIUrl":"https://doi.org/10.1109/PRDC.2007.39","url":null,"abstract":"Databases have become a crucial component in modern information systems. At the same time, they have become the main bottleneck in most systems. Database replication protocols have been proposed to solve the scalability problem by scaling out in a cluster of sites. Current techniques have attained some degree of scalability, however there are two main limitations to existing approaches. Firstly, most solutions adopt a full replication model where all sites store a full copy of the database. The coordination overhead imposed by keeping all replicas consistent allows such approaches to achieve only medium scalability. Secondly, most replication protocols rely on the traditional consistency criterion, 1-copy-serializability, which limits concurrency, and thus scalability of the system. In this paper, we first analyze analytically the performance gains that can be achieved by various partial replication configurations, i.e., configurations where not all sites store all data. From there, we derive a partial replication protocol that provides 1-copy-snapshot isolation as correctness criterion. We have evaluated the protocol with TPC-W and the results show better scalability than full replication.","PeriodicalId":183540,"journal":{"name":"13th Pacific Rim International Symposium on Dependable Computing (PRDC 2007)","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130955188","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 89

A Proposal of New Dependable Database Middleware with Consistency and Concurrency Control 一种新的具有一致性和并发性控制的可靠数据库中间件

13th Pacific Rim International Symposium on Dependable Computing (PRDC 2007) Pub Date : 2007-12-17 DOI: 10.1109/PRDC.2007.50

T. Mishima, Hiroshi Nakamura

引用次数: 1

Implementation of Highly Available OSPF Router on ATCA 高可用OSPF路由器在ATCA上的实现

13th Pacific Rim International Symposium on Dependable Computing (PRDC 2007) Pub Date : 2007-12-17 DOI: 10.1109/PRDC.2007.13

Chia-Tai Tsai, R. Jan, Chien Chen, Chia-Yuan Huang

引用次数: 2

A Measurement Tool of End-User Computing Capability in Competency Perspective 胜任力视角下终端用户计算能力的测量工具

13th Pacific Rim International Symposium on Dependable Computing (PRDC 2007) Pub Date : 2007-12-17 DOI: 10.1109/PRDC.2007.17

C. Yoon, Keon-Myung Lee

引用次数: 3

A Randomized Distributed Algorithm for Peer-to-Peer Data Replication in Wireless Ad Hoc Networks 无线自组织网络中对等数据复制的随机分布算法

13th Pacific Rim International Symposium on Dependable Computing (PRDC 2007) Pub Date : 2007-12-17 DOI: 10.1109/PRDC.2007.19

Hong-Zu Chou, Szu-Chi Wang, S. Kuo

引用次数: 3