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» Securing Security Policies in Autonomic Computing Systems
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SMC
2007
IEEE
108views Control Systems» more  SMC 2007»
16 years 1 months ago
Cybersecurity for electric power control and automation systems
—Disruption of electric power operations can be catastrophic on the national security and economy. Due to the complexity of widely dispersed assets and the interdependency betwee...
Chee-Wooi Ten, Manimaran Govindarasu, Chen-Ching L...
MM
2005
ACM
114views Multimedia» more  MM 2005»
16 years 8 days ago
IMAGINATION: a robust image-based CAPTCHA generation system
We propose IMAGINATION (IMAge Generation for INternet AuthenticaTION), a system for the generation of attack-resistant, user-friendly, image-based CAPTCHAs. In our system, we prod...
Ritendra Datta, Jia Li, James Ze Wang
SAFECOMP
1999
Springer
15 years 11 months ago
FlexFi: A Flexible Fault Injection Environment for Microprocessor-Based Systems
Microprocessor-based systems are increasingly used to control safety-critical systems (e.g., air and railway traffic control, nuclear plant control, aircraft and car control). In t...
Alfredo Benso, Maurizio Rebaudengo, Matteo Sonza R...
CCS
2006
ACM
15 years 10 months ago
Scalable group communication system for scalable trust
Programmers of large-scale trusted systems need tools to simplify tasks such as replicating services or data. Group communication systems achieve this via various flavors of relia...
Krzysztof Ostrowski, Kenneth P. Birman
FC
2006
Springer
97views Cryptology» more  FC 2006»
15 years 10 months ago
Privacy-Protecting Coupon System Revisited
Abstract. At FC'05, Chen et al. introduced an elegant privacy protecting coupon (PPC) system, CESSS05 [13], in which users can purchase multi-coupons and redeem them unlinkabl...
Lan Nguyen