Bookstore
Empowering Security Minds, One Page at a Time.
Expert Series-NEW RELEASE!
Mastering Security by Design
A Practical Guide to Secure Design Excellence Across Industries.
“Transforming Security from Cost to Competitive Edge.”
Author: Arthur Chavez
Publisher: Institute of Security Architecture United (ISAUnited.org)
Edition: First Edition 2025
ISBN: 979-8-218-65004-9
Mastering Security by Design is ISAUnited.org’s foundational handbook for transforming how organizations approach cybersecurity architecture from the ground up. This comprehensive guide delivers a practical, standards-aligned framework for embedding security into every layer of design, development, and operational strategy. By integrating Secure Design Excellence (SDE) early in the lifecycle, organizations can reduce costly rework, lower breach risk, and improve compliance readiness—turning security from a sunk cost into a driver of efficiency, trust, and innovation. Whether operating in healthcare, fintech, energy, government, or SaaS, this handbook empowers teams to shift from a reactive defense to a proactive, resilient security approach by design.
Start building security in—get your copy today and turn design into your defense.
Cyber Space Defense
“Secure the Final Frontier.”
Step into the mission of cyber defense with astronaut-inspired patches, badges, and gear. Rooted in Houston’s legacy of space exploration, this collection honors both discovery and security. Wear your mission with pride—because in cyberspace, every defender is part of the crew.
Expert Book Series
“Master the Craft. Lead with Design.”
The Expert Series is designed for senior practitioners, architects, and engineers ready to master advanced topics in CAE. Each book dives deep into technical standards, defensible security design, and engineering practices, empowering leaders to set the gold standard for cybersecurity.
Classic Institute Collection
“Show Your ISAU Pride.”
Carry the mark of the Institute of Security Architecture United everywhere you go. The Classic Institute Collection features our official ISAUnited logo on timeless merchandise — from coffee mugs to polos to everyday accessories. Designed for both work and school, this line lets you represent the institute with professionalism and pride.
Foundation Book Series
“Build Your Base. Begin Your Journey.”
Created for students and early-career professionals, the Foundation Series introduces the core principles of Cybersecurity Architecture and Engineering (CAE). These books break down complex concepts into clear, practical lessons, giving new practitioners the confidence and clarity to start strong.
Coming Soon
Our Security by Design division will deliver handbooks that guide practitioners in embedding security into every phase of the design process, ensuring robust, scalable, and defensible solutions.
Security by Design
The Security Engineering division will produce handbooks that bridge technical expertise with practical methodologies, empowering engineers to build secure, resilient systems.
Engineering
ISAUnited’s Security Architecture division offers handbooks that provide innovative frameworks and actionable strategies for designing comprehensive, future-ready security architectures.
Architecture
Our Fellow Society
“The Society of Standards. The Fellowship of Engineers.”
A distinguished collection for those who carry the crest of cybersecurity architecture and engineering. Featuring elegant designs, official emblems, and refined merchandise, the Fellow Society line represents tradition, discipline, and excellence. For the practitioners who stand as standard-bearers.
Having issues? Return & Support Resolution Policy.
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ISAUnited does not accept returns directly at our headquarters. All product returns, exchanges, and order-related issues are managed by our 'Print on Demand' PRINTFUL vendor.
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If your item arrives damaged, defective, or with a manufacturing issue, please get in touch with the vendor through the return instructions provided with your order. PRINTFUL return info here: https://
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In the rare event that the vendor is unable to assist you or if you experience unresolved issues, please notify ISAUnited directly at info@isaunited.org so we can support you in resolving the matter.