Timothy R. Weil
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Vehicular networking has significant potential to enable diverse applications associated with traffic safety, traffic efficiency and infotainment. In this survey and tutorial paper we introduce the… Expand
Merging the best features of RBAC and attribute-based systems can provide effective access control for distributed and rapidly changing applications.
Is it possible to obtain the flexibility and advantages of attribute-based access control while maintaining role-based access control's advantages for analysis and risk control?
An operational definition for role-based access control (RBAC) is that permission assignment is based on the role a principal is assuming during a work session. The central underlying concept is thus… Expand
Pulmonary hemorrhage following percutaneous coronary intervention is a very rare complication that has been previously reported in association with abciximab and tirofiban, but not with clopidogrel.… Expand
This article presents a condensed account of the 10-year effort to develop and deploy vehicular public-key infrastructure (VPKI) as a security infrastructure for vehicle-to-vehicle (V2V) and… Expand
Most of today's large firms use some form of role-based access control (RBAC) to support thousands of users and permission controls. Recognizing the need for some commonality among the various RBAC… Expand
A s user populations of information systems h ave e x pa nded, t he challenge of controlling access to resources using security policies has grown. Researchers and system developers have simplified… Expand
Successfully addressing the cybersecurity needs of new technologies is not an easy task, but advances in data analytics, forensics, threat modeling, and other techniques presented in this special… Expand
The IEEE Computer Societys 28th Software Technology Conference (STC) brought together software practitioners from industry, government, and academia. The author highlights tracks, tutorials, and… Expand