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» Distributed Authentication in GRID5000
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NDSS
1999
IEEE
15 years 10 months ago
A Real-World Analysis of Kerberos Password Security
Kerberos is a distributed authentication system that many organizations use to handle domain-wide password security. Although it has been known for quite some time that Kerberos i...
Thomas D. Wu
ACSAC
1997
IEEE
15 years 10 months ago
A Reference Model for Firewall Technology
This paper concentrates on one particular aspect of providing communication security: rewalls between domains of trust. We argue that signaling support for providing scalable secu...
Christoph L. Schuba, Eugene H. Spafford
C5
2004
IEEE
15 years 10 months ago
Design for an Extensible Croquet-Based Framework to Deliver a Persistent, Unified, Massively Multi-User, and Self-Organizing Vir
We describe a design for a collaborative Virtual Learning Environment (VLE) to support massively multi-user and multi-institutional learning communities. This architecture extends...
Mark P. McCahill, Julian Lombardi
ACSAC
2003
IEEE
15 years 10 months ago
Scalable and Efficient PKI for Inter-Organizational Communication
We propose an efficient and flexible system for a secure and authentic data exchange in a multiinstitutional environment, where the institutions maintain different databases and p...
Arne Ansper, Ahto Buldas, Margus Freudenthal, Jan ...
ARESEC
2011
117views more  ARESEC 2011»
14 years 6 months ago
Non-Parallelizable and Non-Interactive Client Puzzles from Modular Square Roots
—Denial of Service (DoS) attacks aiming to exhaust the resources of a server by overwhelming it with bogus requests have become a serious threat. Especially protocols that rely o...
Yves Igor Jerschow, Martin Mauve