1484 search results - page 203 / 297 » Security policies for downgrading |
175
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AINA
2007
IEEE
16 years 28 days ago
2007
IEEE
In recent years, several trust and reputation models have been proposed to enhance the security of mobile ad hoc networks. However, they either fail to capture evidence of trustwo...
176
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CCS
2007
ACM
16 years 23 days ago
2007
ACM
We propose minimalist new hardware additions to a microprocessor chip that protect cryptographic keys in portable computing devices which are used in the field but owned by a cen...
180
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SSR
2001
15 years 8 months ago
2001
As wide-area open networks like the Internet and intranets grow larger, mobile agent technology is attracting more attention. Mobile agents are units of software that can deal wit...
203
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GRID
2006
Springer
15 years 6 months ago
2006
Springer
This paper presents ongoing research and current results on the development of flexible access control infrastructures for complex resource provisioning in Grid-based collaborativ...
221
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CRYPTO
2009
Springer
16 years 1 months ago
2009
Springer
We present a new methodology for proving security of encryption systems using what we call Dual System Encryption. Our techniques result in fully secure Identity-Based Encryption ...