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 | Twice weekly |
|---|---|---|---|---|---|
| Issues | 410 | Subscribers | Read | investigator515.substack.com |
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Latest Issues
Recent posts by this newsletter. Browse the email archive.
What The Tech?! LIDAR
We’ve made the point before that during times of conflict, technology evolves thanks to the military doing military things. Military needs would give us canned food, radar, portable communications systems and other tools that are instantly ...
Silent Wars: The Acoustic Kitty
The sixties were apparently a crazy time. Aviation would go through rapid iterations and changes, while overall, big money would be thrown at Cold War projects in what was seen to be a race for survival.
Hardware Review: The HackRF One Portapack H2
Cheap hardware is (mostly) amazing. The TinySA gives us access to spectrum monitoring for less than $200 delivered, and the Nano-VNA gives us capable test equipment that’s ridiculously cheap in comparison to its capabilities.
Cooking With Raspberries: Write For US
For makers, the modern world can be pretty amazing. While things like RAM prices and hardware availability have the potential to cause a few headaches, overall, hardware is faster and in some instances, more affordable than ever.
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Authors
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Investigator | OSINT | Privacy Tools | Hardware Hacks | Software Defined Radio | Radio Hackers Editor | Uncovering insights at the intersection of Technology and Security
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