Recently I had a chance to look at a number of intruder alarm systems sold via Amazon and eBay. These devices sell for up to £150, and a number are best sellers As discussed in my last post, RF frequency communication can be captured relatively easily, using a software-defined radio (SDR). All four devices use …
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Hacking 433MHz Radio – An Overview
Have you ever wondered how wireless devices like remote controls or wireless sensors work? Chances are they use 433MHz radio technology. However, as with any technology, 433MHz radio signals can be vulnerable to hacking and exploitation. In this blog post, we’ll take a closer look at how 433MHz radio signals work, the tools and techniques …
ChatGPT tries blogging
With all the hype around ChatGPT, I thought I’d give it a go at writing this next post. So here we are: The Internet of Things (IoT) has revolutionized the way we live and work, connecting a vast array of devices and enabling them to communicate and share data. However, as the number of IoT …
Am I an academic now?
So, for the past two years I have been studying for a Masters in Cybersecurity part time, and thankfully managed to pass with a Distinction. Yay! It’s an itch that I’ve been wanting to scratch for a good long while, and I’m glad to have done it. This leads me on to my next announcement. …