CMS
2006
14 years 26 days ago
2006
In this paper we describe how we have added support for dynamic delegation of authority that is enacted via the issuing of credentials from one user to another, to the XACML model ...
CMS
2006
14 years 26 days ago
2006
Networking researchers and engineers rely on network packet traces for understanding network behavior, developing models, and evaluating network performance. Although the bulk of p...
CMS
2006
14 years 26 days ago
2006
At the Asiacrypt 2003 conference Billet and Gilbert introduce a block cipher, which, to quote them, has the following paradoxical traceability properties: it is computationally ea...
CMS
2006
14 years 26 days ago
2006
Abstract. The perspective directions in evaluating network security are simulating possible malefactor's actions, building the representation of these actions as attack graphs...
CMS
2006
14 years 26 days ago
2006
Abstract. Completely Automated Public Turing Test to tell Computers and Humans Apart (CAPTCHA) is a
CMS
2006
14 years 26 days ago
2006
Abstract. Although privacy is often seen as an essential right for internet users, the provision of anonymity can also provide the ultimate cover for malicious users. Privacy Enhan...
CMS
2006
14 years 26 days ago
2006
Abstract. Sophisticated worms that use precomputed hitlists of vulnerable targets are especially hard to contain, since they are harder to detect, and spread at rates where even au...
CMS
2006
14 years 26 days ago
2006
This paper presents a model for delegation based on partial orders, proposing the subclass relation in OWL as a way to represent the partial orders. Delegation and authorization de...
CMS
2006
14 years 26 days ago
2006
Abstract. There are a number of attacker models in the area of anonymous communication. Most of them are either very simplified or pretty abstract - therefore difficult to generali...
CMS
2010
14 years 27 days ago
2010
This paper analyzes the web browsing behaviour of Tor users. By collecting HTTP requests we show which websites are of interest to Tor users and we determined an upper bound on how...