Dave Butcher
Sr Security Consultant at Entrust
About
Dave Butcher is a senior cybersecurity consultant at Entrust, specializing in applied cryptography, hardware security modules, and quantum-ready security strategy. His work bridges enterprise security strategy and practical implementation, helping customers assess cryptographic risk, modernize security architectures, and prepare for the post-quantum transition.
Dave is a senior member of IEEE, ISSA, and ISC2. He holds a master’s in computer science from the University of Michigan and a bachelor’s in engineering management from Grantham University. His current credentials include CISSP, CCSP, CSSLP, CPM, and CCZT.
Experience
Sr Security Consultant
Sep 2026 – Present
Dave Butcher is a senior cybersecurity consultant at Entrust, specializing in applied cryptography, hardware security modules, and quantum-ready security strategy. His work bridges enterprise security strategy and practical implementation, helping customers assess cryptographic risk, modernize security architectures, and prepare for the post-quantum transition.
Dave is a senior member of IEEE, ISSA, and ISC2. He holds a master’s in computer science from the University of Michigan and a bachelor’s in engineering management from Grantham University. His current credentials include CISSP, CCSP, CSSLP, CPM, and CCZT.
Speaking
Post-Quantum Cryptography Conference
- Adventures with LMS: Lessons from Implementing Stateful Hash-Based Signatures for Post-Quantum TrustBlue hall
- Sr Security Consultant
