Investigator515 looks at how to flash and configure the Proxmark Easy 3 for NFC work.

Flashing And Configuring The Proxmark 3 Easy

Turn the ESP32 into a software defined radio using the new ESP-SDR firmware.

The $10 SDR: Unlocking the ESP32’s Hidden Radio

Investigator515 explores infrared data exchange and looks at the development of light-based communication.

Before Bluetooth Ruled: When Devices Talked With Light

Investigator515 explores the anatomy of a transmitted signal and spectrum noise. 

The Anatomy Of A Signal: MHz, Bandwidth & Noise Explained

Investigator515 uses an ESP32 to build a drone Remote ID sniffer. 

The ESP32 Remote ID Sniffer

Investigator515 looks at the Remote ID protocol and some of the problems with it. 

The Signal You Can't Trust: Remote ID And The Drone Security Problem

Investigator515 looks at the wireless attack surface.

Attack Vectors: The RF Attack Surface

Investigator515 looks at how to deploy a RemoteID station on a Raspberry Pi

Drone Detection With DroneAware

Investigator515 looks at the impact satellite TV would have on civilian science. 

So What Do You Do With That Old Sat Dish Anyways?

Messages From Space: Intercepting Satellite ACARS

Investigator | OSINT Analyst | Crypto Writer | Also publishing via: https://investigator515.substack.com | investigator515.bsky.social


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