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  • Secure DIY Garage Door Opener

    If you’d like to increase the security of your garage door, or you are just interested in learning more about cryptography, then read on! At its core, this project is simply about a secure wireless button. This...

    • Posted 2 years ago
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  • Secure DIY Garage Door Opener

      We are going to use digital signatures to add security to our system. If you want to learn more about how to use the Cryptographic Co-processor, check out this tutorial and video. These will show you the fundamental ideas...

    • Posted 2 years ago
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  • Tock OS, the Open Source Secure Embedded OS for Cortex-M Based Microcontrollers

    Yes, I know it…there are already a lot of open source operating systems running on Arm Cortex-M microcontrollers, so what’s different about it? Tock is the operating system specifically designed for (secure) IoT on Arm Cortex-M MCUs....

    • Posted 4 years ago
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  • An Interesting Tamper-Proof Arduino System for Your Garage

    Using an Arduino Micro for control, the instructables user Joebarteam came up with a way to biometrically secure his garage. What could be better than using your fingerprint to unlock your garage? To this end, Joe’ came up with...

    • Posted 5 years ago
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  • UN Secretary-General Ban Ki-Moon Lists 3D Printing Among Potential Global Threats

    It’s the classic super-technology dilemma. What happens when 3D printing falls into the wrong hands? In a speech given to the UN Security Council on Tuesday, Secretary-General Ban Ki-Moon voiced his concern that humans the world over are...

    • Posted 6 years ago
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