Implementing and Maintaining Post-Quantum Cryptography in an Organization: A practical playbook for security leaders, architects, engineers, and IT operations - Softcover

Steel, Arthur

Softcover

ISBN 13: 9798257855436

Publisher: Independently published, 2026

Synopsis

Implementing and Maintaining Post-Quantum Cryptography in an Organization is a practical, no-hype playbook for getting your business ready for the next cryptographic shift—without outages, “forever pilots,” or vendor-driven confusion.

Quantum computing won’t break “all encryption” overnight. But it will undermine the public-key systems (RSA/ECC) that power TLS, VPNs, certificates, code signing, identity, and trust. That reality creates a new risk: data captured today can be decrypted later, and signature-based integrity can become harder to trust over long time horizons. The organizations that do well won’t wait for a perfect date—they’ll build a structured migration program that can adapt as standards and ecosystems mature.

This book turns post-quantum cryptography (PQC) into an executable operational program. You’ll learn how to inventory cryptography across real systems, classify data by confidentiality horizon, prioritize migration waves, and implement hybrid approaches safely while you modernize PKI, key management, and platform controls. You’ll get practical guidance for TLS at the edge, service mesh and east-west mTLS, VPN/remote access, devices and constrained environments, code signing and CI/CD, and the day-2 practices that keep everything reliable.

Inside you’ll find:

• A standards-first roadmap (NIST, IETF, and ecosystem readiness) with clear decision points
• Step-by-step migration playbooks for edge, internal systems, PKI, signing, and archives
• Templates and checklists you can adapt immediately (inventory, risk scoring, exception handling, testing, telemetry, and audit evidence)
• Operational runbooks for certificate renewals, crypto incidents, rollback/roll-forward, and on-call readiness
• Performance and cost engineering guidance so PQC doesn’t become a latency or cloud-bill surprise
• Vendor and third-party management strategies to cut through “quantum-safe” marketing and demand proof

Whether you’re a security leader building a multi-year program, an architect designing crypto-agile platforms, or an IT/SRE team responsible for keeping systems stable, this guide helps you move from “we should do PQC” to measured, auditable progress—starting now.

Plan. Adapt. Secure the future.

Edition details

• Publisher: Independently published
• Publication date: 2026
• Language: English
• ISBN 13: 9798257855436
• Binding: Paperback
• Number of pages: 751