Mandatory Access Control (MAC) has provided a great contribution to the improvement of
the security of modern operating systems. A clear demonstration is represented by Android …

Electronic Health Record (EHR) and Personal Health Record (PHR) systems could allow
patients to better manage their health information and share it to enhance the quality and …

Extensions provide useful additional functionality for web browsers, but are also an
increasingly popular vector for attacks. Due to the high degree of privilege extensions can …

In conventional database access control models, access control policies are explicitly
specified for each role against each data object. In large-scale content-centric data sharing …

Data usage control enables data owners to enforce policies over how their data may be
used after they have been released and accessed. We address distributed aspects of this …

Third-party security analytics allow companies to outsource threat monitoring tasks to teams
of experts and avoid the costs of in-house security operations centers. By analyzing …

In this paper, we present an approach for identity and access management (IAM) in the
context of (cross-organizational) service-oriented architectures (SOA). In particular, we …

Web browsers isolate web origins, but do not provide direct abstractions to isolate sensitive
data and control computation over it within the same origin. As a result, guaranteeing …

Implementations of the present invention efficiently establish secure connections between a
client and server, at least in part by authenticating the client and server early on in the …

A system and method for securing access to sensitive content on the web is disclosed. The
approach automates compartmentalization practices for accessing different kinds of content …