197 search results - page 12 / 40 » Is attack better than defense |
SIGCOMM
2006
ACM
14 years 1 months ago
2006
ACM
Ptacek and Newsham [14] showed how to evade signature detection at Intrusion Prevention Systems (IPS) using TCP and IP Fragmentation. These attacks are implemented in tools like F...
WS
2006
ACM
14 years 1 months ago
2006
ACM
In this paper, we propose a formal notion of network security for ad hoc networks. We adopt a probabilistic security framework, that is, security is defined by a polynomially bou...
INFOCOM
2009
IEEE
14 years 2 months ago
2009
IEEE
—A major threat to data networks is based on the fact that some traffic can be expensive to classify and filter as it will undergo a longer than average list of filtering rule...
AINA
2004
IEEE
13 years 11 months ago
2004
IEEE
The design of the IP protocol makes it difficult to reliably identify the originator of an IP packet making the defense against Distributed Denial of Service attacks one of the ha...
ACSAC
2008
IEEE
14 years 2 months ago
2008
IEEE
We present and evaluate various methods for purely automated attacks against click-based graphical passwords. Our purely automated methods combine click-order heuristics with focu...