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ICDCSW
2007
IEEE
16 years 23 days ago
Taxonomy of Email Reputation Systems
Today a common goal in the area of email security is to provide protection from a wide variety of threats by being more predictive instead of reactive and to identify legitimate m...
Dmitri Alperovitch, Paul Judge, Sven Krasser
CCS
2007
ACM
16 years 19 days ago
The geometry of innocent flesh on the bone: return-into-libc without function calls (on the x86)
sion of an extended abstract published in Proceedings of ACM CCS 2007, ACM Press, 2007. We present new techniques that allow a return-into-libc attack to be mounted on x86 executa...
Hovav Shacham
CSFW
2006
IEEE
16 years 15 days ago
Non-Interference in Constructive Authorization Logic
We present a constructive authorization logic where the meanings of connectives are defined by their associated inference rules. This ensures that the logical reading of access c...
Deepak Garg, Frank Pfenning
ICTCS
2005
Springer
15 years 12 months ago
A Typed Assembly Language for Non-interference
Abstract. Non-interference is a desirable property of systems in a multilevel security architecture, stating that confidential information is not disclosed in public output. The c...
Ricardo Medel, Adriana B. Compagnoni, Eduardo Bone...
INDOCRYPT
2005
Springer
15 years 12 months ago
Towards Optimal Double-Length Hash Functions
In this paper we design several double length hash functions and study their security properties in the random oracle model. We design a class of double length hash functions (and ...
Mridul Nandi