Sciweavers

5119 search results - page 335 / 1024
» Security Privacy
Sort
View
CCS
2011
ACM
14 years 6 months ago
VMCrypt: modular software architecture for scalable secure computation
Garbled circuits play a key role in secure computation. Unlike previous work, which focused mainly on efficiency and automation aspects of secure computation, in this paper we foc...
Lior Malka
ESORICS
2009
Springer
15 years 4 months ago
Anonymity and Historical-Anonymity in Location-Based Services
The problem of protecting user's privacy in Location-Based Services (LBS) has been extensively studied recently and several defense techniques have been proposed. In this cont...
Claudio Bettini, Sergio Mascetti, Xiaoyang Sean Wa...
ESORICS
2009
Springer
16 years 7 months ago
Type-Based Analysis of PIN Processing APIs
We examine some known attacks on the PIN verification framework, based on weaknesses of the security API for the tamperresistant Hardware Security Modules used in the network. We s...
Matteo Centenaro, Riccardo Focardi, Flaminia L. Lu...
ACSAC
2006
IEEE
15 years 10 months ago
Detecting Policy Violations through Traffic Analysis
Restrictions are commonly placed on the permitted uses of network protocols in the interests of security. These restrictions can sometimes be difficult to enforce. As an example, ...
Jeffrey Horton, Reihaneh Safavi-Naini
CCS
2010
ACM
15 years 10 months ago
Apex: extending Android permission model and enforcement with user-defined runtime constraints
Android is the first mass-produced consumer-market open source mobile platform that allows developers to easily create applications and users to readily install them. However, giv...
Mohammad Nauman, Sohail Khan, Xinwen Zhang