Field notes on synthetic-media defense: provenance, detection, decentralized validator networks, and the dfpn threat model.https://dfpn.cryptuon.com/en-ushttps://dfpn.cryptuon.com/blog/reading-dfpn-threat-model/https://dfpn.cryptuon.com/blog/reading-dfpn-threat-model/A close read of the dfpn threat model: six adversary classes, the mitigations paired with each, trust assumptions named, and what dfpn won't do.Tue, 26 May 2026 00:00:00 GMThttps://dfpn.cryptuon.com/blog/why-decentralized-validator-network/https://dfpn.cryptuon.com/blog/why-decentralized-validator-network/Single-vendor detection is brittle for civic infrastructure. A decentralized network gives detector diversity, censorship resistance, and an audit trail.Tue, 19 May 2026 00:00:00 GMThttps://dfpn.cryptuon.com/blog/provenance-vs-detection/https://dfpn.cryptuon.com/blog/provenance-vs-detection/Provenance answers 'where did this come from?' at capture; detection answers 'does this look manipulated?' after. Both are needed; neither is enough alone.Tue, 12 May 2026 00:00:00 GMT