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SPOTLIGHT PUBLICATION | 29/09/2025

Quantum Secure Key Management: PQShield and Cryptomathic’s CrystalKey360

This joint Guide with Cryptomathic outlines the critical challenges driving a major evolution in cryptographic key management, namely the threat of quantum computing and the growing complexity of multi-cloud environments

Complacency, Not Quantum, Is the Real Threat: Mike Silverman on Why Crypto-Agility Can’t Wait

In this episode of Shielded: Jo speaks to Mike Silverman, Chief Strategy & Innovation Officer at FS-ISAC. Mike shares why treating cryptographic migrations as one-off projects leaves organisations exposed, how building inventories and risk-based models creates real readiness, and why crypto-agility, not quantum anxiety, is the foundation for long-term security.

The Crypto Agility Paradox: When Hardware Becomes Your Security Bottleneck

In this episode of Shielded, we are joined by Cassie Crossley, Vice President of Supply Chain Security in the Global Cybersecurity & Product Security Office at Schneider Electric. Cassie shares the hard-earned lessons from a multi-year crypto agility program in one of the world’s largest OT environments.

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Proving Faster Implementations Faster: Combining Deductive and Circuit-Based Reasoning in EasyCrypt

We propose a hybrid formal verification approach that combines high-level deductive reasoning and circuit-based reasoning and apply it to highly optimized cryptographic assembly code.

Quantum Secure Key Management: PQShield and Cryptomathic’s CrystalKey360

This joint Guide with Cryptomathic outlines the critical challenges driving a major evolution in cryptographic key management, namely the threat of quantum computing and the growing complexity of multi-cloud environments

Complacency, Not Quantum, Is the Real Threat: Mike Silverman on Why Crypto-Agility Can’t Wait

In this episode of Shielded: Jo speaks to Mike Silverman, Chief Strategy & Innovation Officer at FS-ISAC. Mike shares why treating cryptographic migrations as one-off projects leaves organisations exposed, how building inventories and risk-based models creates real readiness, and why crypto-agility, not quantum anxiety, is the foundation for long-term security.

PQC vs. QKD: What Matters Now and What Can Wait

In this episode of Shielded, we talk with Will Collison, Interim Global Head of Cryptography at HSBC. Will explains how to separate PQC, QKD, and quantum computing, and why cryptographic agility is the real objective.

3, 5 or 8 Years? The Realistic Timeline for Migration and the Task That Can’t Wait

What if quantum computing feels like a distant threat, but your timeline to prepare is already running out? We welcome Adrian Neal, Senior Director and Global Lead for Post-Quantum Cryptography at Capgemini.

The Next Chapter in Securing the World’s Internet

What does it take to keep the world’s most widely used cryptographic library secure in the quantum era? We welcome Tomáš Mráz, Director of the OpenSSL Software Foundation, and Jon Ericson, Community Manager.

Post-Quantum Prep Without the Panic: Don’t Delay Your Upgrade to TLS 1.3

What if quantum computing feels years away, but your migration to post-quantum cryptography needs to start today? In this episode of Shielded we welcome Kevin Hilscher, Senior Director of Product Management at DigiCert.

Designing for Breakage: What Cybersecurity Leaders Must Plan For

In this episode of Shielded, we welcome Yolanda Reid, former IBM Consulting leader and U.S. defense veteran, to explain why PQC is not a patch, but a permanent shift in how we secure systems, train teams, and think about risk.

From NIST Standards to Action: A Year of PQC Migration

In this special episode of Shielded, we revisit those early conversations about PQC migration to see how far we’ve come since the NIST standards were introduced a year ago.

Continuous Group-Key Agreement: Concurrent Updates without Pruning

Continuous Group Key Agreement (CGKA) is the primitive underlying secure group messaging. It allows a large group of N users to maintain a shared secret key that is frequently rotated by the group members in order to achieve forward secrecy and post compromise security.

Hardware Is the Hidden Risk: Ferhat Yaman on PQC, Side-Channel Attacks, and AI Privacy

We meet Ferhat Yaman, a security researcher at AMD’s Product Security Office, to explore the front lines of post-quantum cryptography, hardware vulnerabilities, and AI privacy.

Unmasking TRaccoon: A Lattice-Based Threshold Signature with An Efficient Identifiable Abort Protocol

In this work, we propose TRaccoon-IA, a TRaccoon with an efficient identifiable abort protocol, allowing to identify malicious signers when the signing protocol fails.