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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 PKI

Take Control of Cloud PKI Without Compromising Security

7 min read Blog Post Quantum Cryptography

CBOM Explained: The Essential Guide to Cryptography

15 min read Blog Post Quantum Cryptography

Dangerous Gaps in Your Cryptographic Inventory Before 2027

9 min read Blog Certificate Lifecycle Management

Why Manual Certificate Lifecycle Management Is Now Obsolete

8 min read Blog Certificate Lifecycle Management

Why Broken Code Signing Certificate Validity Hurts You Now

14 min read Blog Certificate Lifecycle Management

Certificate Lifecycle Management: The Powerful Next Evolution

17 min read Blog Post Quantum Cryptography

Post-Quantum Security: A Powerful Guide to Getting Started

10 min read Blog Post Quantum Cryptography

Proven Strategies for Complete Cryptographic Visibility

10 min read Blog Post Quantum Cryptography

Build a Complete Cryptographic Asset Register with CBOM

10 min read

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