High-level Telecommunications security explained for the modern security researcher.

I’m Rúben F. Silva (RFS), and I’ve spent years in the telco trenches—from Nokia to KPMG. I started this channel to help Red Teams and Pentesters understand the "invisible" layer of global communication.

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Telco 101 for Hackers: Breaking down SS7, GTP, and Diameter.

5G Security Lab: Exploring the Service Based Architecture (SBA).

Tool Reviews: How to use open-source telco security tools.

Threat Actor Analysis: How real-world groups target mobile networks.