Sebastien Rousseau

CATEGORY

Infrastructure & cryptography

Post-quantum cryptography, cloud-native banking, platform engineering, and the engineering stack that runs the rail.

14 tags

Tags in this category

  • Post-quantum cryptography — 68 articles

    NIST PQ standards, harvest-now-decrypt-later threat, hybrid handshakes, and the migration of banking cryptography to lattice-based primitives.

  • Quantum computing — 24 articles

    Hardware progress, quantum algorithms, the timeline-to-threat, and where quantum compute crosses paths with banking workloads.

  • Cloud-native banking — 23 articles

    Kubernetes, service mesh, multi-region resilience, and the cloud-native architecture patterns banks are adopting under DORA.

  • Platform engineering — 15 articles

    Internal developer platforms, golden paths, paved roads — how banking technology orgs ship engineering productivity.

  • Sovereign cloud — 13 articles

    Data-residency, regulatory-region cloud, and the architectural trade-offs of running banking workloads inside sovereign boundaries.

  • Blockchain — 8 articles

    Distributed ledger technology in financial infrastructure — consensus, validators, smart-contract execution, and where the primitive shows up in banking.

  • Crypto-agility — 7 articles

    Inventorying cryptographic assets, defining a migration path, and shipping replaceable crypto boundaries in production code.

  • Cybersecurity — 7 articles

    Operational security in banking — threats, controls, incident response, and the regulatory expectations around resilience.

  • ML-KEM — 6 articles

    FIPS 203 — the standardised post-quantum key encapsulation mechanism (formerly CRYSTALS-Kyber).

  • Cryptography — 6 articles

    Applied cryptography in banking — hashes, signatures, KEMs, key management, and the cryptographic primitives that secure the rails.

  • Operational resilience — 5 articles

    Important business services, impact tolerances, severe-but- plausible scenarios, and the operational-resilience programme banks must run.

  • Harvest now, decrypt later — 4 articles

    The HNDL threat model — adversaries capturing encrypted traffic today to decrypt once quantum hardware is available.

  • ML-DSA — 3 articles

    FIPS 204 — the standardised post-quantum digital signature algorithm (formerly CRYSTALS-Dilithium).

  • Edge computing — 2 articles

    Edge workers, anti-fraud at the edge, CDN-as-platform — the role of edge compute in financial workloads.

INFRASTRUCTURE & CRYPTOGRAPHY

KyberLib da Ƙaurar Bankuna Bayan Ƙididdiga a 2026: Daga Matakai zuwa Lamba

KyberLib na juya ƙaurar bankuna bayan ƙididdiga daga takardar manufofi zuwa Rust da ana iya bincika — kunshe makullai na FIPS 203 ML-KEM, musafahar cakuda ta gargajiya da bayan ƙididdiga, tattarawar no_std don HSMs, iyakokin abstraction masu sassaucin ɓoyewa, da shaidar gudanarwa ta DORA Article 5 da hukumomin gudanarwa ke buƙata yanzu.

APPLIED AI

Index na Biyan Kuɗi na Wholesale a 2026: ISO 20022, Tokenised Deposits, Layukan Ainihin-Lokaci, da Settlement na Cross-Border

Tsarin index don auna shirin biyan kuɗi na wholesale a 2026: bin doka na structured-address na ISO 20022 kafin matakin Nuwamba 2026 na SWIFT, settlement na tokenised-deposit, atomicity na cross-border na BIS Project Agorá, jagoranci na layukan ainihin-lokaci, da ingancin ruwa. Kashi huɗu — cikar bayanan da aka tsara, mafi kyawun jagorancin layi, jinkirin settlement-finality, da rufin Agorá-corridor — suna mai da matsayin aikin biyan kuɗi shaida da ke shirye don kulawa.

APPLIED AI

Ma'aunin Banking Cloud-Native a 2026: DORA, Platform Engineering, Sovereign Cloud, da Juriya na Aiki

Shirin injiniya don banking cloud-native a matakin binciken DORA. Primitives biyar na platform engineering — hanyoyin shimfiɗa na Kubernetes, tashar Backstage, GitOps ta ArgoCD, shigarwar Open Policy Agent, OpenTelemetry daga ƙarshe zuwa ƙarshe — suna samar da shaidar rajistar Mataki 8 a gudun bututun aiki. Gwajin aiwatar da fita na shekara-shekara ga CIF masu dogaro da CTPP bisa manufofin RTO da aka samo daga BIA. An magance zaɓuɓɓukan sovereign-cloud (AWS European Sovereign Cloud, Microsoft EU Data Boundary, Bleu, Thales / S3NS) a matsayin shawarwarin injiniya, ba alama ba.

APPLIED AI

Quantum-Safe Banking Index a 2026: Cryptography na Post-Quantum, QKD, Crypto-Agility, da Haɗarin Harvest-Now-Decrypt-Later

Tsarin index don auna shirin quantum-safe na banki a 2026: cryptographic bill of materials, tsarin hybrid TLS, ci gaban ƙaura zuwa NIST FIPS 203 / 204 / 205, primitives na crypto-agility, da bayyanar harvest-now-decrypt-later a bayanan sirri na dadewa. Quantum Scorecard na Allunan Gudanarwa ya bayyana kashi huɗu daidai — cikar kayyade, bayyanar HNDL, ci gaban ƙaura ta NIST, shirin crypto-agility — wanda ya mai da matsayin ayyuka zuwa shaida da ta dace da masu sa ido.

APPLIED AI

Agentic AI Index don Bankuna a 2026: Auna Cin Gashin Kai, Mulki, Ikon Binciken Audit, da Tasirin Kasuwanci

Shirin injiniya don agentic AI a bankunan tier-1: rarrabe da izini ba da hankali ba, ɗaukar kowane agent na samar a matsayin model na SR 11-7 / SS1/23 daga rana ta farko, kuma a gina control plane mai sashe biyar — service accounts da aka tsara da OAuth, semantic routing mai tabbaci, OPA policy gates, WORM audit logs marasa canjawa, da kill switch da aka gwada — wanda ke maida kwarara-aikin masu cin gashin kai zuwa shaidar da za a iya bincika.

APPLIED AI

Kasuwannin Dijital na Yawa a Birtaniya: Gilts Tokenised, Sasantawa, da Sabon Matsayin Zakara

Matsayin Zakara na Kasuwannin Dijital na Yawa na Birtaniya yana mai da gilts da aka mai da su zuwa tokens, sasantawa ta DLT, da kuɗin yawa na dijital zuwa aikin ƙarfin gasa na ƙasa. Tambayar dabaru ta 2026 ga bankuna ita ce horon zane — wane kadarorin tokenised ke kan wace dandali, yadda ake nuna shaidar haɗarin sasantawa, da kuma yadda za a kare matsayin yawa na City of London akan Singapore, Switzerland, da Frankfurt.

APPLIED AI

ISO 20022 Bayan Ƙaura: Juyar da Bayanan Biyan Kuɗi zuwa Kayayyakin Banki a 2026

ISO 20022 bayan ƙaura ba rufe aikin ba ne — farkon damar samfurin bayanai ne. Adireshi mai tsari, lambobin manufa, bayanan daftari, da abubuwan da suka faru masu wadata sun zama kayayyakin daidaitawa, zamba, kuɗi, da bin doka. Tambayar 2026 ita ce horon ƙira: wane bayanan biyan kuɗi yana ɗauke da wane aikin abokin ciniki, an ƙididdige farashin ga wane kamfani.