692 search results - page 18 / 139 » Shamon: A System for Distributed Mandatory Access Control |
DBSEC
2009
13 years 8 months ago
2009
Abstract. We present a new access control mechanism for P2P networks with distributed enforcement, called P2P Access Control System (PACS). PACS enforces powerful access control mo...
ICPP
2005
IEEE
14 years 28 days ago
2005
IEEE
Security in collaborative groups is an active research topic and has been recognized by many organizations in the past few years. In this paper, we propose a fine-grained and attr...
CSREASAM
2006
13 years 8 months ago
2006
Current computer security systems are based on the premise that once a user presents valid credentials to the authentication system (e.g. valid ID and password), they are granted ...
ICDE
2005
IEEE
14 years 28 days ago
2005
IEEE
In this paper, a method of handling both access frequency skew and data amount skew on a distributed parallel storage system under version management system is discussed. We assum...
ECSCW
2001
13 years 8 months ago
2001
Abstract. Team automata provide a framework for capturing notions like coordination, colon, and cooperation in distributed systems. They consist of an abstract specification of com...