Sebastien Rousseau
Ritratto in bianco e nero di Sebastien Rousseau

Sebastien Rousseau

Proteggere il futuro del settore bancario
con l'IA agentica
e la crittografia post-quantistica.

Open-source payments, post-quantum security, and applied AI for financial services.

Soft natural light over a modern architectural space, representing dependable financial infrastructure.

What I build

Open source per il futuro della finanza.

Payments

ISO 20022, end to end: pain.001, pacs.008, camt.053, and acmt.001. Adopt one library at a time.

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Security

Post-quantum primitives: ML-KEM (CRYSTALS-Kyber, NIST FIPS 203) and hashing, ready to pilot today.

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Tooling

Audited Rust libraries and a code security scanner, signed and shipped with a software bill of materials.

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Proof

By the numbers.

37.1MOpen-source downloads
663GitHub stars
84Sigstore-signed articles
19Years in payments and banking
Isometric render of an illuminated processor, representing the cryptographic foundations of payments.

EPAA · septembre 2025

Perché il settore dei pagamenti deve agire ora.

Regulators are treating harvest-now-decrypt-later as a credible present risk. This paper, produced for the Emerging Payments Association Asia, sets out the structural threat and the case for coordinated action across wholesale payment rails.

Leggi il libro bianco

Recente

Dalla scrivania.

Abstract horizon of converging signal lines — AI, synthetic media, and programmable-money rails resolving over a banking skyline, evoking a supervisory scan of emerging-technology risk for financial services in 2026
Emerging Technology · Horizon Scanning · FCA

Reading the Emerging-Technology Risk Horizon for Banks in 2026

TL;DR Una lettura originale dell'orizzonte dei rischi tecnologici emergenti per le banche nel 2026 — intelligenza personalizzata tramite IA, crimine finanziario sintetico e finanza programmabile — con un quadro segnali-verso-supervisione, basata sul Technology Horizon Scan 2026 della FCA.