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ATSDopi
Security-driven engineering & design
Portfolio · E-commerce · Cyber Tools · Blog · OSINT
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What we build.
Next.js 16/React 19/TypeScript/Tailwind CSS/Prisma/PostgreSQL/NextAuth/Stripe/Cloudflare/Edge Runtime/Next.js 16/React 19/TypeScript/Tailwind CSS/Prisma/PostgreSQL/NextAuth/Stripe/Cloudflare/Edge Runtime/
system@atsdopi:~$ neofetch
OS: ATSDopi System v3.1.0 Kernel: Next.js 16 / React 19 / TypeScript Security: CSP / CSRF / Rate-Limit / Cloudflare WAF Tools: Headers / DNS / TLS / IOC / Phishing / Identity Shop: Stripe Integration / Digital Products Auth: Discord + Google OAuth / 2FA Admin
For curious people
Learn the theme, not just the tool.
ATSDopi is designed as a visual cyber learning space: every feature should help someone understand security, design and systems without needing to be an expert.
Understand web hardening
Security headers, TLS certificates, DNS records and browser policies explained through visual diagnostics.
Think like a defender
Parse indicators, inspect logs and recognize phishing signals without crossing into intrusive scanning.
Protect identity
Passwords, JWTs, leaked credentials and account linking are turned into practical, beginner-friendly lessons.
Ready to explore?
Dive into the projects, tools and services — all built with security and performance at the core.