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ASIACRYPT
2000
Springer
15 years 2 months ago
Provably Secure Metering Scheme
Abstract. Naor and Pinkas introduced metering schemes at Eurocrypt ’98 in order to decide on advertisement fees for web servers. In the schemes, any server should be able to cons...
Wakaha Ogata, Kaoru Kurosawa
IEEEARES
2010
IEEE
15 years 3 months ago
LSM-Based Secure System Monitoring Using Kernel Protection Schemes
—Monitoring a process and its file I/O behaviors is important for security inspection for a data center server against intrusions, malware infection and information leakage. In ...
Takamasa Isohara, Keisuke Takemori, Yutaka Miyake,...
INFORMATICALT
2006
105views more  INFORMATICALT 2006»
14 years 10 months ago
Adaptive Chosen Ciphertext Secure Threshold Key Escrow Scheme from Pairing
This paper proposes a threshold key escrow scheme from pairing. It tolerates the passive adversary to access any internal data of corrupted key escrow agents and the active adversa...
Yu Long, Kefei Chen, Shengli Liu
SAC
2010
ACM
15 years 4 months ago
CAPTCHA smuggling: hijacking web browsing sessions to create CAPTCHA farms
CAPTCHAs protect online resources and services from automated access. From an attacker’s point of view, they are typically perceived as an annoyance that prevents the mass creat...
Manuel Egele, Leyla Bilge, Engin Kirda, Christophe...
CCS
2004
ACM
15 years 3 months ago
Web tap: detecting covert web traffic
As network security is a growing concern, system administrators lock down their networks by closing inbound ports and only allowing outbound communication over selected protocols ...
Kevin Borders, Atul Prakash