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IJNSEC
2007
83views more  IJNSEC 2007»
13 years 10 months ago
Secure Logging for Irrefutable Administration
This paper presents a method that allows for securely saving a temporal sequence of data (log lines) in a file. Log lines are signed by an authority, and are thus unalterable wit...
Paolo Dal Checco, Francesco Bergadano, Davide Cava...
EUSAI
2007
Springer
14 years 4 months ago
Evaluating Confidence in Context for Context-Aware Security
We propose a software framework that augments context data with a range of assorted confidence/reputation metadata for dimensions such as security, privacy, safety, reliability, or...
Marc Lacoste, Gilles Privat, Fano Ramparany
CGO
2005
IEEE
14 years 3 months ago
Building Intrusion-Tolerant Secure Software
In this work, we develop a secret sharing based compiler solution to achieve confidentiality, integrity and availability (intrusion tolerance) of critical data together, rather th...
Tao Zhang, Xiaotong Zhuang, Santosh Pande
INFOCOM
2010
IEEE
13 years 8 months ago
SafeQ: Secure and Efficient Query Processing in Sensor Networks
The architecture of two-tiered sensor networks, where storage nodes serve as an intermediate tier between sensors and a sink for storing data and processing queries, has been widel...
Fei Chen, Alex X. Liu
INFOCOM
2012
IEEE
12 years 15 days ago
Secure top-k query processing via untrusted location-based service providers
Abstract—This paper considers a novel distributed system for collaborative location-based information generation and sharing which become increasingly popular due to the explosiv...
Rui Zhang 0007, Yanchao Zhang, Chi Zhang