Sciweavers

2821 search results - page 92 / 565
» To Trust or Not to Trust
Sort
View
SASN
2006
ACM
14 years 2 months ago
Robust cooperative trust establishment for MANETs
In a mobile ad hoc network (MANET), a source node must rely on intermediate nodes to forward its packets along multihop routes to the destination node. Due to the lack of infrastr...
Charikleia Zouridaki, Brian L. Mark, Marek Hejmo, ...
ESOP
2004
Springer
14 years 2 months ago
Trust Management in Strand Spaces: A Rely-Guarantee Method
We show how to combine trust management theories with nonce-based cryptographic protocols. The strand space framework for protocol analysis is extended by associating formulas from...
Joshua D. Guttman, F. Javier Thayer, Jay A. Carlso...
ICDM
2007
IEEE
101views Data Mining» more  ICDM 2007»
14 years 3 months ago
Lightweight Distributed Trust Propagation
Using mobile devices, such as smart phones, people may create and distribute different types of digital content (e.g., photos, videos). One of the problems is that digital content...
Daniele Quercia, Stephen Hailes, Licia Capra
WECWIS
1999
IEEE
116views ECommerce» more  WECWIS 1999»
14 years 1 months ago
Towards a Scalable PKI for Electronic Commerce Systems
In an e-commerce system, security, in particular authentication, is of paramount importance. Public-key Infrastructure is often used to enforce authentication and the property of ...
Chenxi Wang, William A. Wulf
DBSEC
2003
113views Database» more  DBSEC 2003»
13 years 10 months ago
ECPV: Efficient Certificate Path Validation in Public-key Infrastructure
In the current public-key infrastructure (PKI) schemes based on X.509, a relying party must validate a user’s certificate as well as the existence of a path from its trust point...
Mahantesh Halappanavar, Ravi Mukkamala