Role-Based Access Control (RBAC) has been the dominant access control model in industry
since the 1990s. It is widely implemented in many applications, including major cloud …

As distributed, on-line communities are increasingly supported by the global, interconnected
computing infrastructure, methods must be developed to securely manage their interactions …

Abstract The essence of Attribute-Based models lies in their nature of employing attributes of
various entities for controlling different aspects in a system, as defined by customized …

In an open source cloud computing platform such as OpenStack, operators use Role-Based
Access Control (RBAC) model to grant access to cloud resources. However, these user-level …

As computing devices become increasingly connected, and at a global scale, methods must
be developed to flexibly, yet securely, manage their interactions. In the most general sense …

In the near future the number of equipment connected to the Internet will greatly increase, so
that further development of applications meant to verify their operations will be required …

AsOrganizaçõesVirtuaisrepresentamumapr…-boração na qual um conjunto de empresas
compartilham habilidades, competências e riscos para atender um objetivo em comum …

Each component in OpenStack provides fine-grained control over the access of data and
service through OpenStack component defined policies and Role-based access provided at …

Resource access control is an important research topic in cloud systems security. Much of
the work has been focused on context-sensitive access control and rule representation. In …

Приведены результаты разработки научно-деловой социальной сети, реализующей
киберсреду виртуальных предприятий. Разработанная система поддерживает …