'Trust models' diaporamas de présentation

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Protecting Private Web Content from Embedded Scripts

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Agenda

Motivation & Goals. Background. Bio-inspired trust models. Trust models taxonomy. Security threats. Trust models simulator. Conclusions & future work. Agenda. Motivation. Internet and WWW have changed our lives. Despite their several advantages, there are also many security risks.

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Cryptography

Cryptography. Chapter 14. Learning Objectives. Understand the basics of algorithms and how they are used in modern cryptography Identify the differences between asymmetric and symmetric algorithms

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A Survey of the Research on Future internet architectures

A Survey of the Research on Future internet architectures. Jianli Pan et al. IEEE Communications Magazine, July 2011 p. 26-36. Steps for a FIA. Innovations in various aspects of the Internet Collaborative projects putting multiple innovations into an overall networking architecture

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A Survey of the Research on Future internet architectures

A Survey of the Research on Future internet architectures. Jianli Pan et al. IEEE Communications Magazine, July 2011 p. 26-36. Steps for a FIA. Innovations in various aspects of the Internet Collaborative projects putting multiple innovations into an overall networking architecture

548 views • 43 slides

BGP Security Requirements

BGP Security Requirements. Blaine Christian. What are we trying to do?. Provide a means to verify and assure peering relationships and prefix advertisements Create a method to easily transition to a more secure environment for the distribution of prefixes

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Computational Trust and Reputation Models

Computational Trust and Reputation Models. Andrew Diniz da Costa andrew@les.inf.puc-rio.br. Presentation Outline. Part 1: Introduction Motivation Some definitions Part 2: Computational trust and reputation models eBay/OnSale SPORAS & HISTOS Fire Model Governance Framework

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Cryptography Part 2

Cryptography Part 2. Using and Managing Keys. Cryptographic Key Sharing. Symmetric encryption efficient, but requires using a shared key. Assymetric or 2 key encryption avoids key sharing problem by allowing distribution of a public key Problem arrises in verifying the public key.

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USING A PUBLIC KEY INFRASTRUCTURE

Chapter 5. USING A PUBLIC KEY INFRASTRUCTURE. CHAPTER OBJECTIVES. Explain what certificates are and how they are used. Describe how a public key infrastructure (PKI) distributes cryptographic keys. Describe the certificate life cycle. Explain how trust models allow a PKI to function.

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Evaluation and Establishment of Trust in Cloud Federation

Evaluation and Establishment of Trust in Cloud Federation. In-house Defense School of Electrical Engineering & Computer Science, NUST Islamabad. Department of Computing, School of Electrical Engineering and Computer Sciences, NUST - Islamabad. Introduction Motivation Literature Review

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TRUSTED COMMUNICATION IN MOBILE NETWORKS RSMG 3 PRESENTATION

TRUSTED COMMUNICATION IN MOBILE NETWORKS RSMG 3 PRESENTATION. By Onolaja Olufunmilola. Overview. Introduction Motivation Trust, reputation and misbehaivour Literature review DDDAS Model description Applications Evaluation Publications Future work. Introduction.

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XML Key Management Services - Tutorial

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PKI: News from the Front

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IAM Group Meeting Federations

IAM Group Meeting Federations. August 9, 2007. Federations. Otherwise independent entities that give up a certain degree of autonomy in order to achieve a common set of goals. Working together requires Common way to express meaning Agreed upon ways to convey information

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An Overview of Cryptography Ying Wang-Suorsa Helsinki University of Technology

An Overview of Cryptography Ying Wang-Suorsa Helsinki University of Technology. Objectives. To provide you with an introduction to cryptology Some terms and concepts behind basic cryptographic methods Some basic cryptographic algorithms Trust models.

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The Future of Community Learning The story so far and some options ahead

The Future of Community Learning The story so far and some options ahead North Yorkshire Community Learning Partnership June 2014 Jon Gamble. Principles (1). Key principles underpinning Community Learning now and in the future:

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Dr. Kemal Akkaya E-mail: kemal@cs.siu

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Other orgs/walled garden

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