NextTech Insights
Security-first playbooks for Web3 + AI + modern engineering.
Short, practical, copy-pasteable.
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GSC setup (Next.js + Vercel)
Verify, submit a sitemap, and clear the most common indexing blockers.
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Safe airdrop claim checklist
Avoid signing scams and approvals that can be abused later.
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Permit2 (2026)
What changed about approvals, and how to use it safely.
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Next.js security update playbook
Patch fast, reduce blast radius, and keep evidence for incident follow-ups.
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Featured
LLM observability: a minimal logging checklist for AI apps (2026)
A practical checklist to add minimal-but-sufficient logs for AI apps and automations. Capture the evidence you need for debugging, cost control, and incident response without logging secrets.
Latest Articles
Prompt injection defense for AI apps: an input-surface checklist (2026)
A practical checklist to reduce prompt injection and data exfiltration risk in AI apps. Audit your input surfaces, tool permissions, and logging so you can ship with confidence.
Next.js CSP rollout: how to ship Report-Only without breaking auth/analytics (checklist)
A practical CSP rollout plan for Next.js: start in Report-Only, collect violation reports, tighten allowlists, migrate scripts toward nonces/hashes, then enforce with a rollback plan.
Next.js security headers checklist: what to ship first (HSTS, CSP Report-Only, COOP/COEP)
A practical checklist for security headers in Next.js. Start with low-breakage headers, add HSTS only when HTTPS is guaranteed, stage CSP in Report-Only, and apply COOP/COEP/CORP only on routes that need cross-origin isolation.
Dependabot policy checklist: weekly batching, grouping, and safe update gates
A practical Dependabot operating policy: scope (npm + Actions), weekly batching, grouping, safe defaults for auto-merge, and CI gates that prevent update PRs from becoming incidents.
GitHub Actions security hardening checklist: permissions, SHA pinning, and PR event traps
A practical checklist to harden GitHub Actions as part of your software supply chain. Focus on least-privilege permissions, pinning third-party Actions by SHA, safe handling of fork PRs, and deployment gates.
npm supply chain defense checklist: how to block risky dependency changes in CI
A practical checklist to reduce npm supply chain risk by treating dependency diffs as security events. Focus on new dependencies, install scripts, lockfile discipline, and incident first moves.