882 search results - page 86 / 177 » On the Negotiation of Access Control Policies |
COLCOM
2007
IEEE
14 years 2 months ago
2007
IEEE
Abstract—An overview of recent advances in secure peerto-peer networking is presented, toward enforcing data integrity, confidentiality, availability, and access control policie...
CONCUR
2001
Springer
14 years 18 days ago
2001
Springer
The paper gives an assessment of security for Mobile Ambients, with specific focus on mandatory access control (MAC) policies in multilevel security systems. The first part of th...
TIME
2005
IEEE
14 years 1 months ago
2005
IEEE
— We provide a novel trace semantics for positive core XPath that exposes all intermediate nodes visited by the query engine. This enables a detailed analysis of all information ...
SRDS
2003
IEEE
14 years 1 months ago
2003
IEEE
We demonstrate that symmetric-key cryptography can be used for both read and write access control. One-time write access can be granted by handing over an encryption key, and our ...
SP
1996
IEEE
14 years 8 days ago
1996
IEEE
The protection of personal health information has become a live issue in a number of countries including the USA, Canada, Britain and Germany. The debate has shown that there is w...