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EMS
2008
IEEE
15 years 8 months ago
Threat Modeling Revisited: Improving Expressiveness of Attack
Threat modeling plays an important role in the deployment of optimal security controls and a number of threat modeling techniques have been proposed. However, most of the existing...
Drake Patrick Mirembe, Maybin K. Muyeba
IPPS
2010
IEEE
15 years 4 months ago
Distributed monitoring of conditional entropy for anomaly detection in streams
In this work we consider the problem of monitoring information streams for anomalies in a scalable and efficient manner. We study the problem in the context of network streams wher...
Chrisil Arackaparambil, Sergey Bratus, Joshua Brod...
WWW
2007
ACM
16 years 7 months ago
Defeating script injection attacks with browser-enforced embedded policies
Web sites that accept and display content such as wiki articles or comments typically filter the content to prevent injected script code from running in browsers that view the sit...
Trevor Jim, Nikhil Swamy, Michael Hicks
ICC
2007
IEEE
144views Communications» more  ICC 2007»
16 years 25 days ago
On Mitigating In-band Wormhole Attacks in Mobile Ad Hoc Networks
— Colluding malicious insider nodes with no special hardware capability can use packet encapsulation and tunnelling to create bogus short-cuts (in-band wormholes) in routing path...
Xu Su, Rajendra V. Boppana
MMSEC
2006
ACM
132views Multimedia» more  MMSEC 2006»
16 years 14 days ago
On achievable security levels for lattice data hiding in the known message attack scenario
This paper presents a theoretical security analysis of lattice data hiding. The security depends on the secrecy of a dither signal that randomizes the codebook. If the same secret...
Luis Pérez-Freire, Fernando Pérez-Go...