cyber

IoT Security

Smart Meter Attack CONFIRMED

This is the final step prior to dumping the actual smart meter firmware. Can it be done without removing the processor?

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IoT Security

Smart Meters are Vulnerable to this Attack

Everyone wants to connect everything up to the internet, but they do not realize that the connection runs in both directions. Voltage glitching attacks have been documented for quite some time, now I am going to apply these well known techniques to extract the smart meters firmware for analysis.

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Quantum Computing Security

How Dangerous are Quantum Computers?

A discussion of the potential benefits and dangers of quantum computing, security implications, and post-quantum cryptography.

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Maker Raspberry Pi

Build an Off-the-Grid Wi-Fi System for Voice Communications

Null Byte explains how to Use Android & Raspberry Pi for Local Voice communications. It can be difficult to communicate off the grid when there’s no infrastructure. That’s also true when you’re in situations where there is no cellular service or reliable Wi-Fi hotspots, such as a convoy of vehicles that want to talk to […]

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