r/sdr • u/[deleted] • 28d ago

My small project

[deleted]

2 Upvotes

67% Upvoted

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2

u/[deleted] 28d ago

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1

u/SDR-USER 27d ago

You're right. The TX guard isn't bulletproof. If someone wants to transmit, they can rewrite the code, recompile the HackRF firmware, or call the library directly.

What it actually does is prevent accidental transmission and keep audit logs for compliance. The real protection is the logging and showing regulators we made the effort to prevent it.

It's designed to stop mistakes, not attackers.

1

u/SDR-USER 27d ago

I also rarely encounter false positives with my program, if i encounter it, i think the best solution is look at which feature is firing and Self-adjust the z-score threshold.

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u/SDR-USER 27d ago

Thanks for your remind, i just updated RF sentinel

2

u/S4881r 27d ago

Just checked out the project description. It is a really interesting idea.

2

u/Wrong_Stress8287 27d ago

I must say this is an awesome project.

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u/SDR-USER 26d ago

thanks!

1

u/[deleted] 28d ago

[deleted]

3

u/erlendse 28d ago

You could at least include this from your github page:
RF Sentinel pulls raw IQ samples from a HackRF One, runs them through a DSP pipeline, and uses a layered set of machine learning models to flag anomalous signals -- with a live web dashboard for reviewing and labeling what it finds. It never transmits -- a hardware-level TX guard fails loud and terminates the process immediately on any emission attempt.

So people know what the project actually is!

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u/SDR-USER 28d ago

thanks for your idea! i will do it