370 search results - page 3 / 74 » Enforcing Access Control Using Risk Assessment |
IWFM
2000
13 years 7 months ago
2000
Security services in a multi-user environment are often based on access control mechanisms. Static of an access control policy can be formalised using abstract algebraic models. W...
IFIP
2010
Springer
13 years 29 days ago
2010
Springer
Many cryptographic schemes have been designed to enforce information flow policies. However, enterprise security requirements are often better encoded, or can only be encoded, usin...
SUTC
2006
IEEE
14 years 4 days ago
2006
IEEE
In computer security, many researches have tackled on the possibility of a unified model of access control, which could enforce any access control policies within a single unified...
JHSN
2006
13 years 6 months ago
2006
We present a refined model for Role Based Access Control policies and define a risk measure for the model, which expresses elements of the operational, combinatorial and conflict ...
MICRO
2009
IEEE
14 years 23 days ago
2009
IEEE
High assurance systems such as those found in aircraft controls and the financial industry are often required to handle a mix of tasks where some are niceties (such as the contro...