About Us

We are the Lord Llandaff Company, a cyber security consultancy helping organizations transition to a quantum-safe and FIPS-compliant future.

Becoming quantum-safe takes time and planning because each organization is unique, with their own network architectures and security policies. With this in mind we create custom roadmaps to ensure all your communications and security layers are quantum-safe by the mandated 2030 deadline. Your business must have fully transitioned by 2030 if you serve the public sector, and if you wish to maintain trust with your customers, organizations should demonstrate that they are being proactive about the upgrades now.

We start by identifying all your cryptographic web services that use classic cryptography, and then perform technical testing and vendor assessment to prepare for the quantum upgrade.

If you start now by testing the latest quantum-safe algorithms in your custom environment, when the transition happens you’ll be at the front of the line to make the upgrades.

Here is the fact:

On August 13th, 2024 the U.S. National Institute of Standards and Technology (NIST) has mandated that all relevant systems must be upgraded to be Quantum Safe by 2030. The complex mathematics underlying these security upgrades are detailed in NIST’s FIPS 203, FIPS 204, and FIPS 205 publications in 2024.

These security upgrades are the largest and most significant federal cryptographic security updates since 2002. CEOs must act now to prepare for the transition to Post-quantum Cryptography (PQC), and ultimately gauge the unique financial risk profile of the mandate.

Are you ready to begin your transition to post-quantum security? View our services here.

About the author

Dean Jay Mathew is an educator and researcher passionate about cyber security, with a focus on building and running FIPS 203/204/205 compliance tests via hybrid classical/post-quantum cryptography powered by ML-KEM (Kyber), ML-DSA (Dilithium), and SLH-DSA (SPHINCS+), providing robust preparation to future-proof data protection for organizations transitioning to post-quantum security.

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