Trust is an important aspect of decision making for Internet applications and particularly
influences the specification of security policy, ie, who is authorized to perform actions as well …

Grid Resource Management: State of the Art and Future Trends presents an overview of the
state of the field and describes both the real experiences and the current research available …

The Internet of Things has facilitated access to a large volume of sensitive information on
each participating object in an ecosystem. This imposes many threats ranging from the risks …

Conventional firewalls rely on topology restrictions and controlled network entry points to
enforce traffic filtering. Furthermore, a firewall cannot filter traffic it does not see, so …

Cryptographically generated addresses (CGA) are IPv6 addresses some address bits are
generated by hashing the address owner's public key. The address owner uses the …

We introduce the RT framework, a family of role-based trust management languages for
representing policies and credentials in distributed authorization. RT combines the strengths …

We introduce a system that eliminates the need to run programs in privileged process
contexts. Using our system, programs run unprivileged but may execute certain operations …

Conventional firewalls [5] rely on the notions of restricted topology and controlled entry
points to function. More precisely, they rely on the assumption that everyone on one side of …

Denial of service (DoS) attacks continue to threaten the reliability of networking systems.
Previous approaches for protecting networks from DoS attacks are reactive in that they wait …

In this article, we propose an access control mechanism for Web-based social networks,
which adopts a rule-based approach for specifying access policies on the resources owned …