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About the author

Subhayu Roy

Subhayu is a cybersecurity consultant specializing in Public Key Infrastructure (PKI) and Hardware Security Modules (HSMs) and is the lead developer for CodeSign Secure. At CodeSign Secure, his enthusiasm for coding meets his commitment to cybersecurity, with a fresh perspective and a drive to learn and grow in every project and work as a consultant for high-profile clients.

Subhayu Roy

Articles by Subhayu Roy

Blog Code Signing

Strengthen Code Signing Security Against Integrity Bypasses

11 min read Blog Code Signing

Master Windows Code Signing with Artifact Signing

11 min read Blog Post Quantum Cryptography

Q-Day Countdown: PQC Adoption Trends 

11 min read Blog Post Quantum Cryptography

CBOM and the Crypto Visibility Problem

26 min read Blog Post Quantum Cryptography

Alarming Truth About Harvest Now Decrypt Later for Your Data

9 min read Blog Code Signing

ML-KEM and the Future of Code Signing in a PQC World 

18 min read Blog Post Quantum Cryptography

Transitioning to Quantum-Safe Communication: Adding Q-safe Preference to OpenSSL TLSv1.3

15 min read Blog PKI

Why PKI Control Can’t Wait?

16 min read Blog Code Signing

Why Today’s Code Signatures May Break Tomorrow and How CodeSign Secure Fixes It

6 min read

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