Steganalysis and steganography are exact opposites. Steganography in a nutshell is a way of hiding data in such a way that no external observer would be able to see it's there. Steganalysis is the exact opposite... trying to detect the presence of this hidden data. It's easier to understand steganography with an example. Consider the … Continue reading Steganalysis in modern day anti-malware systems
RSS feed aggregation services
Today I added the "BlueCoat aggregated RSS" feed as one of the site's widgets, along with the SonicWALL aggregated feed. RSS [Really Simple Syndication] feeds are an incredibly efficient way of receiving news headlines. An RSS file is simply an XML file usually dynamically generated by the news site which is sent to special programs … Continue reading RSS feed aggregation services
David Vassallo's Blog 
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