As a new public key primitive, attribute-based encryption (ABE) is envisioned to be a promising tool for implementing fine-grained access control. To further address the concern o...
Digital watermarking is a promising technology to embed copyright information as unperceivable signals in digital contents. Although various watermarking techniques have been empl...
User access control in sensor networks defines a process of granting user the access right to the information and resources. It is essential for the future real sensor network depl...
With the recent advent of dynamically extensible software systems, in which software extensions may be dynamically loaded into the address space of a core application to augment i...
Enforcing rich policies in open environments will increasingly require the ability to dynamically identify external sources of information necessary to enforce different policies (...