514 search results - page 2 / 103 » An active security protocol against DoS attacks |
CCS
2008
ACM
13 years 7 months ago
2008
ACM
To protect against replay attacks, many Internet protocols rely on nonces to guarantee freshness. In practice, the server generates these nonces during the initial handshake, but ...
ICNS
2009
IEEE
13 years 12 months ago
2009
IEEE
—The majority of security protocols employ public key cryptography for authentication at least in the connection setup phase. However, verifying digital signatures is an expensiv...
ICARIS
2007
Springer
13 years 9 months ago
2007
Springer
In this paper we present an Artificial Immune System (AIS) based security framework, which prevents a number of serious Denial of Service (DoS) attacks. The proposed security frame...
CRITIS
2007
13 years 6 months ago
2007
In a communication network, there always exist some specific servers that should be considered a critical infrastructure to be protected, specially due to the nature of the servic...
SASN
2005
ACM
13 years 11 months ago
2005
ACM
Denial of service (DoS) attacks can cause serious damage in resourceconstrained, wireless sensor networks (WSNs). This paper addresses an especially damaging form of DoS attack, c...