25 search results - page 3 / 5 » A Formal Model of Obfuscation and Negotiation for Location P... |
ICNP
2007
IEEE
13 years 10 months ago
2007
IEEE
— While many protocols for sensor network security provide confidentiality for the content of messages, contextual information usually remains exposed. Such information can be c...
CCS
2010
ACM
13 years 3 months ago
2010
ACM
GPS-enabled mobile devices are a quickly growing market and users are starting to share their location information with each other through services such as Google Latitude. Locati...
IEEEARES
2007
IEEE
13 years 10 months ago
2007
IEEE
Access control in decentralised collaborative systems present huge challenges especially where many autonomous entities including organisations, humans, software agents from diff...
ICDCS
2005
IEEE
13 years 9 months ago
2005
IEEE
— One of the most notable challenges threatening the successful deployment of sensor systems is privacy. Although many privacy-related issues can be addressed by security mechani...
ACSAC
1999
IEEE
13 years 8 months ago
1999
IEEE
Coordinating security policies in information enclaves is challenging due to their heterogeneity and autonomy. Administrators must reconcile the semantic diversity of data and sec...