1490 search results - page 241 / 298 » The Logic of Authentication Protocols |
GRAPHICSINTERFACE
2008
13 years 10 months ago
2008
Previous efforts involving picture-based passwords have not focused on maintaining a measurably high level of entropy. Since password systems usually allow user selection of passw...
OPODIS
2007
13 years 10 months ago
2007
This paper tackles the consensus problem in asynchronous systems prone to byzantine failures. One way to circumvent the FLP impossibility result consists in adding synchrony assump...
WICON
2008
13 years 10 months ago
2008
In this paper, we discuss key management challenges for seamless handovers across heterogeneous wireless networks. We focus on utilizing existing keying material from previous acc...
TNC
2004
13 years 10 months ago
2004
This paper discusses new mobile usage scenarios for WLAN technologies and presents an architecture that is based on the notion of intermittent connectivity instead of seamless con...
USITS
2003
13 years 10 months ago
2003
Mayday is an architecture that combines overlay networks with lightweight packet filtering to defend against denial of service attacks. The overlay nodes perform client authentic...