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Selvaggia Di Fazio

Selvaggia Di Fazio

Product Manager, Parfin

Selvaggia Di Fazio leads the privacy side of Rayls at Parfin, where she is the product lead for Rayls Sovereign (formerly Rayls Privacy Node) and the Enygma cryptographic privacy framework. Her work focuses on giving banks and central banks transaction privacy that still satisfies regulators and auditors. She presented at the Bank of England and BIS Innovation Hub DLT Innovation Challenge, where Parfin was selected for its interoperability work with RTGS systems.

A biomedical engineer turned product strategist, she has more than 15 years in technology across pharma, fintech, insurance and energy, including five years at Accenture. She moved into blockchain through human sample tracking and went on to build private blockchain, oracle and rollup solutions. She holds an MBA from Hult International Business School and is based in London.

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Articles

Insights

Privacy has a price: the honest math behind confidential settlement at scale

September 19, 2026
•
9
min read
Insights

Auditability without surveillance: why mathematical enforcement beats trusting the code

September 12, 2026
•
11
min read
Insights

The Quantum Clock is ticking: what financial institutions need to do before 2027

August 30, 2026
•
8
min read
Deep Dives

The institutional privacy landscape in 2026: How the credible options actually differ

August 9, 2026
•
18
min read
Insights

The privacy stack decoded: Why ZK, FHE, and Encrypted Black Boxes are not solving the same problem

July 7, 2026
•
12
min read
News

Why institutional blockchain needs controlled visibility

May 8, 2026
•
6
min read
Product

Opening up Rayls Enygma: why we’re releasing it under a dual licence (SSPL + commercial)

December 16, 2025
•
4
min read
News

Exploring the future of wholesale settlement: Rayls at the Bank of England & BISIH London Centre DLT Innovation Challenge

November 28, 2025
•
3
min read
Product

What's new in the world of Stablecoins

October 8, 2025
•
4
min read
Product

Control without fragmentation: The future of institutional blockchain

September 15, 2025
•
3
min read
Insights

Why governance matters

August 28, 2025
•
4
min read
Product

Inside the engine of scalable privacy

August 12, 2025
•
4
min read
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