COMPSEC
2010
13 years 5 months ago
2010
In this paper we address the problem of reducing the role mining complexity in RBAC systems. To this aim, we propose a three steps methodology: first, we associate a weight to rol...
COMPSEC
2010
13 years 5 months ago
2010
Abstract A Secret Handshake is a protocol that allows two users to mutually verify one another’s properties, and in case of simultaneous matching, to share a key used to secure s...
COMPSEC
2010
13 years 5 months ago
2010
Making backup is so cumbersome and expensive that individuals hardly ever backup their data and companies usually duplicate their data into a secondary server. This paper proposes...
COMPSEC
2008
13 years 6 months ago
2008
COMPSEC
2008
13 years 7 months ago
2008
Short Message Service is usually used to transport unclassified information, but with the rise of mobile commerce it has become an integral tool for conducting business. However S...
COMPSEC
2008
13 years 7 months ago
2008
Abstract-- Rootkit attacks are a serious threat to computer systems. Packaged with other malware such as worms, viruses and spyware, rootkits pose a more potent threat than ever be...
COMPSEC
2008
13 years 7 months ago
2008
-- Voice services over Internet Protocol (VoIP) are nowadays much promoted by telecommunication and Internet service providers. However, the utilization of open networks, like the ...
COMPSEC
2008
13 years 7 months ago
2008
While general-purpose processor based systems are built to enforce memory protection to prevent the unintended sharing of data between processes, current systems built around reco...
COMPSEC
2008
13 years 7 months ago
2008
Man-in-the-middle (MITM) attacks pose a serious threat to SSL/TLS-based e-commerce applications, and there are only a few technologies available to mitigate the risks. In [OHB05], ...
COMPSEC
2008
13 years 7 months ago
2008