A Security Infrastructure for Distributed Java Applications

We describe the design and implementation of a security infrastructure for a distributed Java application. This work is inspired by SDSI/SPKI, but has a few twists of its own. We define a logic for access control, such that access is granted iff a proof that it should be granted is derivable in the logic. Our logic supports linked local name spaces, privilege delegation across administrative domains, and attribute certificates. We use SSL to establish secure channels through which principals can “speak”, and have implemented our access control system in Java. While we implemented our infrastructure for the Placeless Documents System, our design is applicable to other applications as well. We discuss general issues related to building secure, distributed Java applications that we discovered.

• Type: Conference
• Year: 2000
• Where: SP
• Authors: Dirk Balfanz, Drew Dean, Mike Spreitzer
• Keywords: Access Control, Distributed Java Applications, Security Infrastructure, Security Privacy, SP 2000