Blog Posts Tagged with "Steganography"

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Steganography: Hiding In Plain Sight

October 18, 2012 Added by:Alan Woodward

I recently wrote a piece for the BBC in which I tried to explain why steganography (as opposed to cryptography) posed a threat. Or least it might. The trouble is we don't really know, and the default position has been to assume that because we haven't discovered it being used en masse the threat is negligible...

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Malware Targeting Android Devices Increases Sharply

May 17, 2012 Added by:Headlines

"The number of malicious Android application package files (APKs) received in Q1 2011 and in Q1 2012 reveals... an increase from 139 to 3063 counts... attributed to malware authors crafting their infected or trojanized applications to defeat anti-virus signature detection..."

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Researchers Develop No-Proxy Anonymity System

July 18, 2011 Added by:Headlines

"The client secretly marks the connection as a Telex request by inserting a cryptographic tag into the headers. We construct this tag using a mechanism called public-key steganography... only the Telex service (using a private key) can recognize that a connection has been tagged..."

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Steganography - Passing Through the Defenses

December 15, 2010 Added by:Bozidar Spirovski

Steganography is still considered to be a part of the obscure tools of secret agents and corporate spies. But the science of counter-steganography is also advancing, and it is quite probable that such analysis will find their way in filter systems, like mail and web filters...

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