Sebastien Rousseau
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Sebastien Rousseau

關於人工智慧、後量子密碼學、ISO 20022 與支付未來的文章。

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Agentic engineering architecture diagram for banks — spec-driven AI agents, governance control plane, quantum-safe substrate, and legacy mainframe modernisation flows
Applied AI · Governance · Engineering

面向銀行的代理式工程:2026 年高管團隊與工程師藍圖

· Sebastien Rousseau

70% of banks now use agentic AI in some form; only one in five has a mature governance model. With the EU AI Act high-risk deadline twelve weeks away and autonomous adversaries operating at machine speed, this is the engineering and governance position a bank needs to hold.

Open vault door framed by gold light — visual metaphor for cryptographic protection of financial records
Post-Quantum · Treasury · Governance

保障賬簿:後量子遷移面向企業金融的董事會級指南

· Sebastien Rousseau

Quantum risk has moved from research curiosity to active regulatory mandate. With the G7 roadmap published in janvier 2026 and BIS Project Leap proving feasibility in live payment systems, the board-level question is no longer whether to migrate.

Cross-border payment message structured-address diagram with TwnNm and Ctry highlighted
ISO 20022 · Payments · CBPR+

2026 年 11 月 pacs.008 結構化地址截止日期:六個月視角

· Sebastien Rousseau

From novembre 2026, SWIFT CBPR+ rejects unstructured postal addresses in cross-border payment messages. Six months out, 65% of pacs.008 messages still ship non-compliant addresses and 44% of banks remain behind on the remediation programme.

Quantum computing circuit board with blue light patterns
Quantum

Quantum Thresholds Are Moving Again

· Sebastien Rousseau

一篇新論文指出,Shor 演算法可能僅需約 10,000 個量子位元即可執行。具備密碼學意義的量子計算門檻正在迅速下降。

Banner for Fully Homomorphic Encryption
Quantum

量子銀行時代的全同態加密

· Sebastien Rousseau

全同態加密(FHE)讓資料在加密狀態下計算,為量子時代的銀行業帶來全新資料安全正規化。

Banner for the Apple MM1 multimodal LLM research
AI

用多模態 LLM 推進 AI:MM1 的啟示

· Sebastien Rousseau

Explore Apple's MM1 paper on Multimodal Large Language Models. Learn about their architecture, pre-training strategies, and AI potentials.

Futuristic blue spaceship with neon lights
AI

Google Gemma:轉型開源 AI 開發

· Sebastien Rousseau

Google Gemma 是開源 AI 模型,配合 Ollama 在 macOS 上執行,為開源 AI 開發帶來新格局。

Abstract visualisation of AI networks, representing Gemini 1.5
AI

解讀 Gemini:Google AI 革命解析

· Sebastien Rousseau

Explore Gemini 1.5, Google's AI breakthrough, enhancing efficiency, quality, and context understanding in the AI landscape.

A circuit board cityscape
Quantum · Finance

用 AI 增強的量子演算法變革金融

· Sebastien Rousseau

AI 與量子演算法的融合在金融領域釋放新效率:QFT、Grover 演算法在風險、欺詐檢測中的應用。

A circuit board with an AI GPU
AI · Quantum

銀行業 AI 與量子計算:2023 年回顧

· Sebastien Rousseau

Exploring 2023's technological landscape: AI and quantum computing revolutionising banking, rising open-source models, and evolving regulations.

HSBC Headquarter in London Canary Wharf Docks
Quantum · Banking

量子金鑰分發:銀行安全的變革

· Sebastien Rousseau

As quantum computers pose a threat to traditional encryption methods, Quantum Key Distribution (QKD) emerges as a game-changer for security.

The DTT (DateTime) Rust library logo
Open source · Rust

用 DTT 庫掌握 Rust 中的日期與時間

· Sebastien Rousseau

DateTime (DTT) is a comprehensive Rust library for parsing, validating, manipulating, and formatting dates and times. With high precision and broad functionality.

Mathematical and cryptographic constants
Open source · Rust

Rust 安全所需的數學與密碼常數

· Sebastien Rousseau

Safeguard code integrity with meticulously vetted mathematical and cryptographic constants, bolstering memory and concurrency safety for enhanced security.

A creative illustration on the quantum computing theme
Quantum · Rust

量子時代的資料保護:雜湊庫 HSH

· Sebastien Rousseau

The Hash Library (HSH) is a quantum-resistant cryptographic hash library that offers a lightweight, efficient, and easy-to-use solution for keeping data secure.

Computer screen with trades
Blockchain

ERC-20 代幣標準

· Sebastien Rousseau

Ethereum Token Interface. Understanding ERC-20, which allows for the implementation of a standard API for tokens within smart contracts.

Computer and mobile screens with trades
Blockchain

理解區塊鏈背後的技術

· Sebastien Rousseau

Building a cryptocurrency on the Ethereum Blockchain: a comprehensive guide to blockchain development, tokenisation and cryptocurrency implementation.