407 search results - page 5 / 82 » An Ontology-based Approach to the Formalization of Informati... |
CCS
2009
ACM
14 years 8 months ago
2009
ACM
Unified and formal knowledge models of the information security domain are fundamental requirements for supporting and enhancing existing risk management approaches. This paper de...
SP
1996
IEEE
13 years 11 months ago
1996
IEEE
In the proposed mandatory access control model, arbitrary label changing policies can be expressed. The relatively simple model can capture a wide variety of security policies, in...
SACMAT
2009
ACM
14 years 1 months ago
2009
ACM
An access control system is often viewed as a state transition system. Given a set of access control policies, a general safety requirement in such a system is to determine whethe...
DSOM
2006
Springer
13 years 11 months ago
2006
Springer
Firewalls are important perimeter security mechanisms that imple-ment an organisation's network security requirements and can be notoriously difficult to configure correctly. ...
CSFW
2005
IEEE
14 years 29 days ago
2005
IEEE
Real computing systems sometimes need to forget sensitive information. This paper explores the specification and semantics of information erasure policies, which impose a strong,...