828 search results - page 29 / 166 » Access Control in Location-Based Services |
TIFS
2010
13 years 4 months ago
2010
Access control is the fundamental security service in ad hoc groups. It is needed not only to prevent unauthorized entities from joining the group, but also to bootstrap other secu...
TELSYS
2002
13 years 9 months ago
2002
Abstract. In this article, the performance and capacity gain achievable with quality of service (QoS) management in packet switched radio networks based on the General Packet Radio...
CASSIS
2005
Springer
14 years 3 months ago
2005
Springer
Today many interactions are carried out online through Web sites and e-services and often private and/or sensitive information is required by service providers. A growing concern r...
SWS
2004
ACM
14 years 3 months ago
2004
ACM
W3C Recommendations XML Encryption and XML-Digital Signature can be used to protect the confidentiality of and provide assurances about the integrity of XML documents transmitted...
FTDCS
2004
IEEE
14 years 1 months ago
2004
IEEE
The heterogeneous nature and independent administration of geographically dispersed resources in Grid, demand the need for access control using fine-grained policies. In this pape...