Sciweavers

6555 search results - page 294 / 1311
» Secure attribute-based systems
Sort
View
INFOCOM
2012
IEEE
13 years 9 months 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
SOSP
2007
ACM
16 years 3 months ago
Bouncer: securing software by blocking bad input
Attackers exploit software vulnerabilities to control or crash programs. Bouncer uses existing software instrumentation techniques to detect attacks and it generates filters auto...
Manuel Costa, Miguel Castro, Lidong Zhou, Lintao Z...
MICRO
2009
IEEE
507views Hardware» more  MICRO 2009»
16 years 1 months ago
Enhancing lifetime and security of PCM-based main memory with start-gap wear leveling
Phase Change Memory (PCM) is an emerging memory technology that can increase main memory capacity in a cost-effective and power-efficient manner. However, PCM cells can endure on...
Moinuddin K. Qureshi, John Karidis, Michele France...
CARDIS
2000
Springer
91views Hardware» more  CARDIS 2000»
15 years 11 months ago
Making Sense of Smart Card Security Certifications
Manufacturers and producers of smart card systems are all beginning to climb on the certification bandwagon. In this paper, we analyse the current state of smart card certificati...
Jason Reid, Mark Looi
FSKD
2007
Springer
102views Fuzzy Logic» more  FSKD 2007»
15 years 8 months ago
Statistical and Fuzzy Approach for Database Security
A new type of database anomaly is described by addressing the concept of Cumulated Anomaly in this paper. Dubiety-Determining Model (DDM), which is a detection model basing on sta...
Gang Lu, Junkai Yi, Kevin Lü