The development of software products has become a highly cooperative and distributed activity involving working groups at geographically distinct places. These groups show an incr...
Much work is going into securing the public key infrastructure (PKI). Various models for trust exist; Pretty Good Privacy (PGP) and the Progressive-Constraint Trust model are exam...
SESAME is a security architecture that starts from the Kerberos protocol and adds to it public-key based authentication, role based access control, delegation of rights and an ext...
Paul Ashley, Mark Vandenwauver, Mark Rutherford, S...
This paper discusses the practical issues that arise when securing the access to the World Wide Web (WWW). A brief overview of the different protocols that are proposed to secure ...
Joris Claessens, Mark Vandenwauver, Bart Preneel, ...
We present an integrated secure group access control tool to support workgroups on the World-Wide Web. The system enables user authentication, encrypted communication and fine-gra...