393 search results - page 38 / 79 » Security Architectures for Controlled Digital Information Di... |
SIGCOMM
2009
ACM
15 years 6 months ago
2009
ACM
Enterprise network security is typically reactive, and it relies heavily on host security and middleboxes. This approach creates complicated interactions between protocols and sys...
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CCS
2009
ACM
15 years 6 months ago
2009
ACM
We propose a proximity-based access control scheme for implantable medical devices (IMDs). Our scheme is based on ultrasonic distancebounding and enables an implanted medical devi...
ACMICEC
2008
ACM
15 years 1 months ago
2008
ACM
Information sharing and protection against leakage is a critical problem especially for organisations having sensitive information. Sharing content between individuals in the same...
CCS
2007
ACM
15 years 6 months ago
2007
ACM
In defining large, complex access control policies, one would like to compose sub-policies, perhaps authored by different organizations, into a single global policy. Existing po...
MM
2004
ACM
15 years 5 months ago
2004
ACM
In this paper we describe the design and implementation of a mobile phone picture sharing system MobShare that enables immediate, controlled, and organized sharing of mobile pictu...