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IJISEC
2007
87views more  IJISEC 2007»
15 years 6 months ago
Breaking four mix-related schemes based on Universal Re-encryption
Universal Re-encryption allows El-Gamal ciphertexts to be re-encrypted without knowledge of their corresponding public keys. This has made it an enticing building block for anonymo...
George Danezis
TWC
2008
138views more  TWC 2008»
15 years 6 months ago
LKE: A Self-Configuring Scheme for Location-Aware Key Establishment in Wireless Sensor Networks
Symmetric key agreement is significant to security provisioning in sensor networks with resource limitations. A number of pairwise key pre-distribution protocols have been proposed...
Fang Liu, Xiuzhen Cheng
USS
2010
15 years 4 months ago
Building a Dynamic Reputation System for DNS
The Domain Name System (DNS) is an essential protocol used by both legitimate Internet applications and cyber attacks. For example, botnets rely on DNS to support agile command an...
Manos Antonakakis, Roberto Perdisci, David Dagon, ...
IFIPTM
2009
127views Management» more  IFIPTM 2009»
15 years 4 months ago
A Risk Based Approach to Limit the Effects of Covert Channels for Internet Sensor Data Aggregators for Sensor Privacy
Effective defense against Internet threats requires data on global real time network status. Internet sensor networks provide such real time network data. However, an organization...
Camilo H. Viecco, L. Jean Camp
CSREASAM
2010
15 years 3 months ago
Modeling NIDS Evasion with Genetic Programming
Nowadays, Network Intrusion Detection Systems are quickly updated in order to prevent systems against new attacks. This situation has provoked that attackers focus their efforts on...
Sergio Pastrana, Agustín Orfila, Arturo Rib...