The Discretionary Function Exception and Mandatory Regulations
نویسندگان
چکیده
منابع مشابه
Integrating Discretionary and Mandatory Access Controls
Traditionally DACs and MACs have been implemented on orthogonal axes: For an operation to be performed, both MAC and DAC access checks must succeed. In this paper, we explore the consequences of making the MAC system primary and allowing only DAC accesses which are consistent with MAC accesses. This both refines the DAC permissions while reducing the complexity of the policy specification. This...
متن کاملEnforcing Mandatory and Discretionary Security in Workflow Management Systems
Workkow management systems (WFMS) support the modeling and coordinated execution of processes within an organization. As advances in workkow management take place, they are also required to support security. This paper makes two major contributions to the area of workkow management. First, it shows how both mandatory and discretionary security can be incorporated into WFMS. Second, it provides ...
متن کاملeMEDAC: Role-based Access Control Supporting Discretionary and Mandatory Features
In this paper, we present an enhanced use of RBAC features in articulating a security policy for access control in medical database systems. The main advantage of this implementation is that it supports both MAC and DAC features at the same time; a feature that has been proved to be necessary in healthcare environments. The eMEDAC security policy that results from the above implementation provi...
متن کاملDiscretionary and Mandatory Controls for Role-Based Administration
Role-based access control is an important way of limiting the access users have to computing resources. While the basic concepts of role-based access control are now well understood, there is no consensus on the best approach to managing role-based systems. In this paper, we introduce a new model for role-based administration, using the notions of discretionary and mandatory controls. Our model...
متن کاملMandatory versus Discretionary Spending: The Status Quo Effect
Do mandatory spending programs such as Medicare improve efficiency? We analyze a model with two parties allocating a fixed budget to a public good and private transfers each period over an infinite horizon. We compare two institutions that differ in whether public good spending is discretionary or mandatory. We model mandatory spending as an endogenous status quo since it is enacted by law and ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The University of Chicago Law Review
سال: 1987
ISSN: 0041-9494
DOI: 10.2307/1599735