Working Groups

PQC
Post-Quantum Cryptography Working Group

Preparing the PKI ecosystem for the quantum computing era through collaborative research …
CM
Cryptographic Module Working Group

A central forum for addressing cryptographic module (CM) and hardware security module …
PKIMM
PKI Maturity Model Working Group

Building a globally recognized PKI maturity model for evaluating, planning, and comparing …
TCWG
Training and Certification Working Group

Advancing PKI knowledge and skills through structured training paths, certification …
CA
CA Working Group

A working group for discussions and information sharing among publicly trusted …
CBOM
CBOM Profiles Working Group

Developing a neutral, open methodology for defining Cryptographic Bill of Materials …

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Bruno Couillard

CEO & co-founder at Crypto4A

About

Bruno Couillard is a technology entrepreneur and cybersecurity executive focused on shaping the future of digital trust in the quantum era. As Co-Founder and CEO of Crypto4A, he leads the development of advanced quantum-safe cryptographic infrastructure designed to secure critical systems against both current and emerging threats.

Driven by a vision of trusted digital ecosystems built on resilient cryptography, Bruno has helped position Crypto4A as an innovator in secure hardware, cryptographic modernization, and post-quantum readiness. His leadership combines strategic foresight with a deep understanding of how security, standards, and infrastructure must evolve to support governments, enterprises, and critical industries in an increasingly interconnected world.

Bruno is a strong advocate for sovereign cybersecurity capability, ecosystem collaboration, and practical pathways toward quantum-resilient security architectures. Through his work, he continues to champion the advancement of trusted digital infrastructure capable of supporting the next generation of secure global systems.

Experience

  • CEO & co-founder

    Crypto4A

    Sep 2026 – Present

    Bruno Couillard is a technology entrepreneur and cybersecurity executive focused on shaping the future of digital trust in the quantum era. As Co-Founder and CEO of Crypto4A, he leads the development of advanced quantum-safe cryptographic infrastructure designed to secure critical systems against both current and emerging threats.

    Driven by a vision of trusted digital ecosystems built on resilient cryptography, Bruno has helped position Crypto4A as an innovator in secure hardware, cryptographic modernization, and post-quantum readiness. His leadership combines strategic foresight with a deep understanding of how security, standards, and infrastructure must evolve to support governments, enterprises, and critical industries in an increasingly interconnected world.

    Bruno is a strong advocate for sovereign cybersecurity capability, ecosystem collaboration, and practical pathways toward quantum-resilient security architectures. Through his work, he continues to champion the advancement of trusted digital infrastructure capable of supporting the next generation of secure global systems.

Speaking

Post-Quantum Cryptography Conference

Times shown in Amsterdam time