Internet of Things (IoT) provides a wide range of services in domestic and industrial
environments. Access control plays a crucial role in granting access rights to users and …

Access control is a mechanism in computer security that regulates access to the system
resources. The current access control systems face many problems, such as the presence of …

Access-deny issues are hard to fix because it implies both availability and security
requirements. On one hand, system administrators (sysadmins) need to make a change …

Access control configurations are gatekeepers to block unwelcome access to sensitive data.
Unfortunately, system administrators (sysadmins) sometimes over-grant permissions when …

Access control configurations are gatekeepers to block unwelcome access to sensitive data.
Unfortunately, system administrators (sysadmins) sometimes over-grant permissions when …

With software systems permeating our lives, we are entitled to expect that such systems are
secure by design, and that such security endures throughout the use of these systems and …

Generative policies have been proposed as a mechanism to learn the constraints and
preferences of a system—especially complex systems such as the ones found in coalitions …

Lack of trust is the main barrier preventing more widespread data sharing. The lack of
transparent and reliable infrastructure for data sharing prevents many data owners from …

The creation of good machine learning models relies on the availability of good training
data. In coalition settings, this training data may be obtained from many different coalition …

Policy based Security Management in an accepted practice in the industry, and required to
simplify the administrative overhead associated with security management in complex …