INFOCOM
2012
IEEE
11 years 7 months ago
2012
IEEE
—This paper discusses a way to communicate without relying on fixed infrastructure at some central hub. This can be useful for bootstrapping loosely connected peer-to-peer syste...
CORR
2011
Springer
12 years 8 months ago
2011
Springer
: Computer network is unpredictable due to information warfare and is prone to various attacks. Such attacks on network compromise the most important attribute, the privacy. Most o...
ISITA
2010
13 years 2 months ago
2010
The NRL Network Pump R , or Pump, is a standard for mitigating covert channels that arise in a multi-level secure (MLS) system when a high user (HU) sends acknowledgements to a low...
CORR
2008
Springer
13 years 3 months ago
2008
Springer
The paper concerns available steganographic techniques that can be used for creating covert channels for VoIP (Voice over Internet Protocol) streams. Apart from characterizing exis...
SP
2008
IEEE
13 years 4 months ago
2008
IEEE
This paper presents a predictable and quantifiable approach to designing a covert communication system capable of effectively exploiting covert channels found in the various layer...
FC
2006
Springer
13 years 8 months ago
2006
Springer
Abstract. We introduce the notion of tamper-evidence for mix networks in order to defend against attacks aimed at covertly leaking secret information held by corrupted mix servers....
WPES
2003
ACM
13 years 9 months ago
2003
ACM
There have long been threads of investigation into covert channels, and threads of investigation into anonymity, but these two closely related areas of information hiding have not...
ICICS
2004
Springer
13 years 10 months ago
2004
Springer
We present a scheme to steganographically embed information in x86 program binaries. We define sets of functionally-equivalent instructions, and use a key-derived selection proces...
ISW
2005
Springer
13 years 10 months ago
2005
Springer
In this paper, we examine general mechanisms that a covert channel may exploit and derive new minimum requirements for setting up a covert channel. We also propose a new classifica...
ACSAC
2006
IEEE
13 years 10 months ago
2006
IEEE
Information leakage through covert channels and side channels is becoming a serious problem, especially when these are enhanced by modern processor architecture features. We show ...