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FLINT: 5G PHY-layer side channels fingerprint federated learning models
- Engineer — Learn: Novel finding that 5G PDCCH scheduling metadata leaks enough temporal pattern to identify FL model architecture families, enabling targeted downstream attacks. No patch exists; worth factoring into FL-over-cellular deployment design (e.g., traffic shaping, scheduling obfuscation) before adopting this stack.
- SOC/IR — Skip
- Leader — Skip
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