Information Security Theory and Practice. Smart Devices, Pervasive Systems, and Ubiquitous Networks
Third IFIP WG 11.2 International Workshop, WISTP 2009, Brussels, Belgium, September 1-4, 2009, Proceedings

Olivier Markowitch, Angelos Bilas, Jaap-Henk Hoepman, Chris J. Mitchell, Jean-Jacques Quisquater

Items from 1 to 3 out of 3 results

chapter

Key Management Schemes for Peer-to-Peer Multimedia Streaming Overlay Networks

J. A. M. Naranjo, J. A. López-Ramos, L. G. Casado

Lecture Notes in Computer Science > Information Security Theory and Practice. Smart Devices, Pervasive Systems, and Ubiquitous Networks > Cryptography > 128-142

Key distribution for multimedia live streaming peer-to-peer overlay networks is a field still in its childhood stage. A scheme designed for networks of this kind must seek security and efficiency while keeping in mind the following restrictions: limited bandwidth, continuous playing, great audience size and clients churn. This paper introduces two novel schemes that allow a trade-off between security...

chapter

Ultra-Lightweight Key Predistribution in Wireless Sensor Networks for Monitoring Linear Infrastructure

Keith M. Martin, Maura B. Paterson

Lecture Notes in Computer Science > Information Security Theory and Practice. Smart Devices, Pervasive Systems, and Ubiquitous Networks > Cryptography > 143-152

One-dimensional wireless sensor networks are important for such security-critical applications as pipeline monitoring and perimeter surveillance. When considering the distribution of symmetric keys to secure the communication in such networks, the specific topology leads to security and performance requirements that are markedly distinct from those of the more widely-studied case of a planar network...

chapter

PKIX Certificate Status in Hybrid MANETs

Jose L. Muñoz, Oscar Esparza, Carlos Gañán, Javier Parra-Arnau

Lecture Notes in Computer Science > Information Security Theory and Practice. Smart Devices, Pervasive Systems, and Ubiquitous Networks > Cryptography > 153-166

Certificate status validation is a hard problem in general but it is particularly complex in Mobile Ad-hoc Networks (MANETs) because we require solutions to manage both the lack of fixed infrastructure inside the MANET and the possible absence of connectivity to trusted authorities when the certification validation has to be performed. In this sense, certificate acquisition is usually assumed as an...

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Information Security Theory and Practice. Smart Devices, Pervasive Systems, and Ubiquitous Networks
Third IFIP WG 11.2 International Workshop, WISTP 2009, Brussels, Belgium, September 1-4, 2009, Proceedings

Key Management Schemes for Peer-to-Peer Multimedia Streaming Overlay Networks

Ultra-Lightweight Key Predistribution in Wireless Sensor Networks for Monitoring Linear Infrastructure

PKIX Certificate Status in Hybrid MANETs

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INFONA - science communication portal

Information Security Theory and Practice. Smart Devices, Pervasive Systems, and Ubiquitous Networks Third IFIP WG 11.2 International Workshop, WISTP 2009, Brussels, Belgium, September 1-4, 2009, Proceedings $("#expandableTitles").expandable();

Key Management Schemes for Peer-to-Peer Multimedia Streaming Overlay Networks

Ultra-Lightweight Key Predistribution in Wireless Sensor Networks for Monitoring Linear Infrastructure

PKIX Certificate Status in Hybrid MANETs

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Information Security Theory and Practice. Smart Devices, Pervasive Systems, and Ubiquitous Networks
Third IFIP WG 11.2 International Workshop, WISTP 2009, Brussels, Belgium, September 1-4, 2009, Proceedings