233 search results - page 15 / 47 » CAPTCHA: Using Hard AI Problems for Security |
WINET
2002
14 years 11 months ago
2002
As sensor networks edge closer towards wide-spread deployment, security issues become a central concern. So far, much research has focused on making sensor networks feasible and u...
117
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DRM
2006
Springer
15 years 3 months ago
2006
Springer
In this paper we consider the functionality that a rights expression language (REL) should provide within a digital rights management (DRM) environment. We begin by noting the dea...
115
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ACSAC
2010
IEEE
14 years 3 months ago
2010
IEEE
In this work we show that once a single peer-to-peer (P2P) bot is detected in a network, it may be possible to efficiently identify other members of the same botnet in the same ne...
ISI
2006
Springer
14 years 11 months ago
2006
Springer
Information dissemination is of vital importance in today's information-centric world. However, controlling the flow of information across multiple security domains is a probl...
114
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SUTC
2006
IEEE
15 years 5 months ago
2006
IEEE
Security in wireless ad hoc networks is hard to achieve due to the vulnerability of its links, limited physical protection, and the absence of a centralized management point. Cons...