860 search results - page 122 / 172 » On the Security of Delegation in Access Control Systems |
SIGOPS
2011
13 years 2 months ago
2011
Secure, fault-tolerant distributed systems are difficult to build, to validate, and to operate. Conservative design for such systems dictates that their security and fault toleran...
CCS
2009
ACM
14 years 2 months ago
2009
ACM
Role mining algorithms address an important access control problem: configuring a role-based access control system. Given a direct assignment of users to permissions, role mining...
POLICY
2007
Springer
14 years 1 months ago
2007
Springer
We present a discretionary access control framework that can be used to control a principal’s ability to link information from two or more audit records and compromise a user’...
CCS
2009
ACM
14 years 2 months ago
2009
ACM
Kernel-level attacks or rootkits can compromise the security of an operating system by executing with the privilege of the kernel. Current approaches use virtualization to gain hi...
CORR
2011
Springer
13 years 2 months ago
2011
Springer
—The paper addresses modular hierarchical design (composition) of a management system for smart homes. The management system consists of security subsystem (access control, alarm...