Investigator515
Investigator515Writing about open source intelligence, cyber security, defence & geopolitics. Radio Hackers Editor on Medium Request a topic by contacting investigator515[@]proton.me
| Platform |  | Pricing | Only free issues | Publishes | Daily |
|---|---|---|---|---|---|
| Issues | 294 | Subscribers | Read | investigator515.substack.com |
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Latest Issues
Recent posts by this newsletter. Browse the email archive.
TonCoin: The Open Network
In previous articles, we looked at Telegram and discussed some of the OSINT strategies that could be applied. We also talked briefly about TON and TON COIN. With both playing a pivotal role in the development of Telegram, including providin...
What The Tech?! Gas Turbines
It’s fair to say that the concept of technology can be pretty relative when we consider its context. A Morse code-driven telegram is decidedly boring in a world with the internet and mobile phones, but back in the 1800’s it would be a revol...
Shodan: A Map Of The Internet
Taking an in-depth look at the roadmap of the internet.
Feedline Fundamentals: Ladder Line
In this previous article we looked at some of the fundamentals around coaxial cable, including some of the characteristics that we might see when using coaxial cable in various installations.
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Authors
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Investigator | OSINT Analysis | Hardware Hacks | Software Defined Radio | Crypto Writer | Uncovering insights at the intersection of Technology and Security
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