… Thus it is clearly important to establish a gcncric security policy applicable to the cntirc
conmntnity scrvcd by the whole system. Such a gcncric security policy would scrvc as a tcmplatc or …

… Authorization policies are essentially security policies related to accesscontrol and specify
what activities a subject is permitted or forbidden to do to a set of target objects. Obligation …

… 3 Security Policies Under Regulated Interaction We start by de ning our concept of a security
policy. We continue by showing how a policy is de ned by what is called a \law", and how it …

… Applications may impose their own security policies and use different authentication ser…
within a distributed system, multiple independent applications coexist. The individual security …

… of policy specification for enterprise-wide distributed systems. We propose a policy
specification … We start by providing an overview of security policy models, and follow this with a …

… it difficult for security administrators … Policy Language for Distributed Systems (HiPoLDS),
which has been designed to enable the specification of security policies in distributed systems …

… security policy. In Section 3, we show that a distributed system complies with its implicit
security policy … to ensure that the global system meets a filtered security policy. Our smart micro …

… control lists for implementing security policy on various security aware platforms, eg operating
systems such as Windows NT and Linux, distributed programming environments such as …

… of security policies in multipolicy systems. Multipolicy systems are systems supporting a
multitude of security … to a computer system results in a distributed system with a multitude of …

… comply with local policies and system architectures that encourage developers and
administrators to consider an application's security policy carefully and specify it explicitly. …