PPT-Defeating Vanish with Low-Cost Sybil Attacks Against Large

Author : briana-ranney | Published Date : 2016-03-16

Written By Scott Wolchok 1 Owen S Hofmann 2 Nadia Heninger 3 Edward W Felten 3 J Alex Halderman 1 Christopher J Rossbach 2 Brent Waters 2 Emmett Witchel

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Defeating Vanish with Low-Cost Sybil Attacks Against Large: Transcript

Written By Scott Wolchok 1 Owen S Hofmann 2 Nadia Heninger 3 Edward W Felten 3 J Alex Halderman 1 Christopher J Rossbach 2 Brent Waters 2 Emmett Witchel. By . R. obert Bircher. Lawyers Assistance Program . Self Defeating Beliefs. A self defeating belief is a narrative or story you believe about yourself that makes you vulnerable to painful mood swings as well as conflicts in your personal relationships. Sybil Attacks Against Large DHTs. Scott. . Wolchok. 1 . . Owen S.. . Hofmann. 2. . Nadia Heninger. 3 . Edward W. Felten. 3 . J. Alex Halderman. 1. . Christopher J. Rossbach. 2. . Brent Waters. By John R. Douceur. Presented by Samuel Petreski. March 31, 2009. Terminology. Background. Motivation for Sybil Attack. Formal Model. Lemmas. Conclusion. Resources. Outline. Entity. An entity is . a collection . 1WemusttakecaretopreventcleverlyformattedcontentfromescapingitsconnesasdiscussedinSection3.4. Figure1:ScriptinjectionattackonatypicalWiki/Blog-basedsite,likeMySpace.intheclosed-sourceOperabrowser.The Written By. Roxana . Geambasu. ; . Tadayoshi. Kohno; Amit . A.Levy. ; Henry . M.Levy. ,. USENIX Security Symposium (. Usenix. ), 2009. Presented By. Xinghuang. Leon Xu. 1. Outline. Part 1: Motivation & Introduction. By John R. Douceur. Presented by Samuel Petreski. March 31, 2009. Terminology. Background. Motivation for Sybil Attack. Formal Model. Lemmas. Conclusion. Resources. Outline. Entity. An entity is . a collection . Gang Wang, . Bolun Wang. , . Tianyi. Wang, Ana . Nika. , . Haitao Zheng, Ben Y. Zhao. UC Santa Barbara. bolunwang@cs.ucsb.edu. Mobile = Life. Mobile phones for content, payment, authentication. Mobile devices are . Ken Birman. Cornell University. . CS5410 . Fall 2008. . Background for today. Consider a system like Astrolabe. Node p announces:. I’ve computed the aggregates for the set of leaf nodes to which I belong. : Supporting Reputation-Based Trust Management for Cloud Services. Talal. H. Noor, . Quan. Z. Sheng, Lina Yao, . Schahram. . Dustdar. , Anne H.H. . Ngu. Outline. Introduction. The . CloudArmor. Framework. Gang Wang, . Bolun Wang. , . Tianyi. Wang, Ana . Nika. , . Haitao Zheng, Ben Y. Zhao. UC Santa Barbara. bolunwang@cs.ucsb.edu. Mobile = Life. Mobile phones for content, payment, authentication. Mobile devices are . Qiang. Cao. . Duke University. . Michael . Sirivianos. . Xiaowei. Yang Tiago . Pregueiro. Cyprus Univ. of Technology Duke University . Tuenti. in Social Computing Systems. Krishna P. Gummadi. Max Planck Institute for Software Systems. Social computing systems. Online systems that allow people to interact. Examples:. Social networking sites: . Sybil Attacks Against Large DHTs. Scott. . Wolchok. 1 . . Owen S.. . Hofmann. 2. . Nadia Heninger. 3 . Edward W. Felten. 3 . J. Alex Halderman. 1. . Christopher J. Rossbach. 2. . Brent Waters. Gang Wang, . Bolun Wang. , . Tianyi. Wang, Ana . Nika. , . Haitao Zheng, Ben Y. Zhao. UC Santa Barbara. bolunwang@cs.ucsb.edu. Mobile = Life. Mobile phones for content, payment, authentication. Mobile devices are .

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