Rig It Up: How to Make a Signal Generator from an Old Microphone and Youtube

Recently I started a redesign for the Griffin amplifier. Why a redesign? It’s a long story that involved me talking to a lot of smart people. For this newest redesign, I needed my own test equipment, so I dropped a few bucks on this. She’s a beauty and I’ve been having a lot of fun. Give Me […]

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Grad Students Find Undocumented Functions in SCADA Protocol

Industrial Control Systems (ICS) have been an area of security concern for the past decade and was dramatically highlighted in the media with the whole Iran nuclear enrichment fiasco. When someone screws with your computer or smart-phone with a virus, it’s quite an inconvenience, but when someone starts taking out your power or shutting down

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