CT4.SHOP
Books, merch, accessories, posters, and digital subscriptions. The complete CT4 retail experience — physical and digital — under one roof. Powered by Shopify, available worldwide.
One Storefront · Every Product
CT4.SHOP is the consolidated retail home for the entire CT4 ecosystem. The book in every format. Merchandise the community asks for. Posters of the frameworks for offices, classrooms, and SOCs. Digital subscriptions for ongoing access to platform tiers. One checkout, one customer account, global shipping.
What's in the Store
📚 Books
Cybersecurity Transformation in paperback, hardcover, Kindle/EPUB, and audiobook. Plus future titles as the library grows.
👕 Apparel & Merch
T-shirts, hoodies, hats, mugs, stickers — the practitioner uniform. Designed for cybersecurity teams who want to wear what they build.
🖼️ Posters & Wall Art
Framework diagrams as wall posters. CT4-DEFENSE layered defense, CT4-MATURITY 30-control grid, and the complete ecosystem map. For offices, classrooms, and SOCs.
💻 Digital Subscriptions
CT4.AI tier upgrades, CT4.ACADEMY enrollments, CT4.PLUS membership — managed through one Shopify account.
🎁 Gift Bundles
Pre-curated bundles for new hires, security teams, conference giveaways, and graduation gifts.
🌍 Global Shipping
Shopify-powered fulfillment to most countries. Localized pricing where available.
Browse the Storefront
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