Abstract Context Security in Process-Aware Information Systems (PAIS) has gained
increased attention in current research and practice. However, a common understanding …

Access control is fundamental and prerequisite to govern and safeguard information assets
within an organisation. Organisations generally use web enabled remote access coupled …

Workflow adaptation is important for enterprises that are adjusting their functioning to deal
with change; however, frequent adjustments to workflow are a costly and time-consuming …

The rapid development in networks technologies has significantly enhanced connectivity
and interactions between organizations. In fact, several organizations gather to cooperate …

The interoperability of their information systems in terms of data, services, and processes
remains an ongoing challenge for companies due to the heterogeneity and complexity of …

The increasing adoption of process orientation in companies has resulted in large process
model collections. Each process model of such a collection may comprise dozens of …

XACML has become the defacto standard for enterprise-wide, policy-based access control. It
is a structured, extensible language that can express and enforce complex access control …

Abstract Role-based Access Control (RBAC) is de facto standard for access control in
Process-aware Information Systems (PAIS); it grants authorization to users based on roles …

Over the years, a majority of organizations and enterprises have been successfully
performing various workflow management systems (WfMS) to manage their daily workflow …

Organizations are constantly navigating a complex landscape of users, information, and
security policies. Nomadic workers and visitors move throughout the organization, accessing …