688 search results - page 135 / 138 » A Calculus for Access Control in Distributed Systems |
CCS
2008
ACM
13 years 11 months ago
2008
ACM
Distance bounding protocols have been proposed for many security critical applications as a means of getting an upper bound on the physical distance to a communication partner. As...
JIPS
2007
13 years 9 months ago
2007
: The use of agent paradigm in today’s applications is hampered by the security concerns of agents and hosts alike. The agents require the presence of a secure and trusted execut...
GIS
2005
ACM
14 years 10 months ago
2005
ACM
Databases of moving objects are important for air traffic control, ground traffic, and battlefield configurations. We introduce the (historical and spatial) range close-pair query...
CCS
2010
ACM
14 years 3 months ago
2010
ACM
In an attribute-based signature (ABS), users sign messages with any predicate of their attributes issued from an attribute authority. Under this notion, a signature attests not to...
VEE
2005
ACM
14 years 2 months ago
2005
ACM
In object-oriented programming languages, an object is said to escape the method or thread in which it was created if it can also be accessed by other methods or threads. Knowing ...