233 search results - page 39 / 47 » CAPTCHA: Using Hard AI Problems for Security |
SOSP
2009
ACM
15 years 6 months ago
2009
ACM
Bugs in kernel extensions remain one of the main causes of poor operating system reliability despite proposed techniques that isolate extensions in separate protection domains to ...
FC
2004
Springer
15 years 3 months ago
2004
Springer
Abstract. Systems for the support of customer relationship management are becoming increasingly attractive for vendors. Loyalty systems provide an interesting possibility for vendo...
IPCCC
2005
IEEE
15 years 3 months ago
2005
IEEE
Due to the dynamic nature of WAHN communications and the multi-node involvement in most WAHN applications, group key management has been proposed for efficient support of secure c...
ICAC
2006
IEEE
15 years 3 months ago
2006
IEEE
Traditional High Performance Computing systems require extensive management and suffer from security and configuration problems. This paper presents a new clustermanagement syste...
CRYPTO
2003
Springer
15 years 2 months ago
2003
Springer
We deal with computational assumptions needed in order to design secure cryptographic schemes. We suggest a classi£cation of such assumptions based on the complexity of falsifying...