4263 search results - page 746 / 853 » Network Security |
OSDI
2000
ACM
13 years 11 months ago
2000
ACM
Many boundaries impede the flow of authorization information, forcing applications that span those boundaries into hop-by-hop approaches to authorization. We present a unified app...
IEEESP
2008
13 years 10 months ago
2008
Today, critical infrastructures like the power grid are essentially physical processes controlled by computers connected by networks. They are usually as vulnerable as any other i...
IJAMC
2008
13 years 10 months ago
2008
Abstract-- In this paper we propose a distributed authentication service for peer-to-peer (P2P) based massively multiuser virtual environments. Such a service is necessary to provi...
AC
2004
Springer
13 years 10 months ago
2004
Springer
In this chapter, we define and propose countermeasures for a category of computer security exploits which we call "cognitive hacking." Cognitive hacking refers to a comp...
COMCOM
2002
13 years 10 months ago
2002
Recent security incidents and analysis have demonstrated that manual response to such attacks is no longer feasible. Intrusion Detection systems offer techniques for modelling and...