887 search results - page 145 / 178 » Security Services in an Open Service Environment |
CSI
2007
13 years 8 months ago
2007
In 2002, Chien et al. proposed an efficient remote authentication scheme using smart cards, in which only few hashing operations are required. Later, Ku et al. gave an improved sc...
ITCC
2005
IEEE
14 years 2 months ago
2005
IEEE
Background: Key management in a mobile ad hoc environment is complicated by frequently partitioning network topology. Recently proposed key management systems (KMSs) provide limit...
MATA
2000
Springer
14 years 10 days ago
2000
Springer
We present YAAP: a generic active network architecture with the ability to manually and dynamically deploy network services within distributed network nodes and providing a secure ...
ICRA
2010
IEEE
13 years 7 months ago
2010
IEEE
— This paper describes a sensor for autonomous surveillance capable of continuously monitoring the environment, while acquiring detailed images of specific areas. This is achiev...
SACMAT
2003
ACM
14 years 2 months ago
2003
ACM
Authorization policy infrastructures are evolving with the complex environments that they support. However, the requirements and technologies supporting context are not yet well u...