Protecting access to digital resources is one of the fundamental problems recognized in
computer security. As yet it remains a challenging problem to work out, starting from the …

Mandatory protection systems such as SELinux and SEAndroid harden operating system
integrity. Unfortunately, policy development is error prone and requires lengthy refinement …

SEAndroid is a mandatory access control (MAC) framework that can confine faulty
applications on Android. Nevertheless, the effectiveness of SEAndroid enforcement …

Sharing information allows businesses to take advantage of hidden knowledge, improve
work processes and cooperation both within and across organisations. Thus there is a need …

摘要随着互联网络等分布式环境的发展, 如何控制已经分发的数据成为一个重要的安全问题.
最近提出的使用控制概念和模型虽然适用于描述该类问题, 但其实施机制研究仍处于起步阶段 …

Recent literature on iOS security has focused on the malicious potential of third-party
applications, demonstrating how developers can bypass application vetting and code-level …

Usage controls allow the distributor of some information to limit how recipients of that
information may use it. The Trusted Computing Group has standardized Trusted Platform …

Dimensionality reduction and clustering on statistical manifolds is presented. Statistical
manifold [16] is a 2D Riemannian manifold which is statistically defined by maps that …

Enforcement relies on the idea that infringements are violations and as such should not be
allowed. However, this notion is very restrictive and cannot be applied in unpredictable …

Service Oriented Architecture with underlying technologies like web services and web
service orchestration opens new vistas for integration among business processes operating …