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 …

View all Working Groups →

Members

The PKI Consortium brings together leading organizations committed to trustworthy digital identities and secure communication.

431Members52Independent
Browse all members →

Quick links

Join the PKI Consortium
Become part of our global network
Application Process
Learn how membership works
Bylaws & Governance
How decisions are made

John Buselli

IBM Research - Business Development Executive/Offering Manager at IBM

About

John Buselli is Global Offering Manager for IBM Quantum Safe at IBM Research, where he works with enterprises, regulators, and technology providers on the move to post-quantum cryptography. His focus is the practical side of migration including cryptographic discovery and inventory, crypto-agility, and the global regulatory deadlines and advisory guidelines now driving PKI and HSM roadmaps.

John is active in global consortia and standards efforts advancing quantum-safe adoption. He chairs the Commercialization & Use Cases Technical Advisory Committee at the Quantum Economic Development Consortium (QED-C) and is an advocate for cryptographic bills of materials (CBOMs) as a foundation for migration planning. He speaks frequently on cryptographic resilience and operational risk.

Before joining IBM Research in 2014, John built initial markets for early-stage software companies acquired by HP, Symantec, and IBM.

Experience

  • IBM Research - Business Development Executive/Offering Manager

    IBM

    Sep 2026 – Present

    John Buselli is Global Offering Manager for IBM Quantum Safe at IBM Research, where he works with enterprises, regulators, and technology providers on the move to post-quantum cryptography. His focus is the practical side of migration including cryptographic discovery and inventory, crypto-agility, and the global regulatory deadlines and advisory guidelines now driving PKI and HSM roadmaps.

    John is active in global consortia and standards efforts advancing quantum-safe adoption. He chairs the Commercialization & Use Cases Technical Advisory Committee at the Quantum Economic Development Consortium (QED-C) and is an advocate for cryptographic bills of materials (CBOMs) as a foundation for migration planning. He speaks frequently on cryptographic resilience and operational risk.

    Before joining IBM Research in 2014, John built initial markets for early-stage software companies acquired by HP, Symantec, and IBM.

Speaking

Post-Quantum Cryptography Conference

Times shown in Amsterdam time

Working groups and governance

  • Board of DirectorsMemberJul 2026 – Present