Platform 8 · Security & Audit Kits
Security Header and Policy Pack
built by Lars Holm
All levels 150 files 532 aboard
Open fare
€1–€100
Security & Audit Kits
Advanced
Line KJ-132 Platform 8 · Security & Audit Kits
Secrets Vault Starter
Move secrets out of .env files into a self-hosted vault with rotation, audit logs and CI integration.
102
builders
LH Maintained by Lars Holm
- Last updated October 2026
- English
- 56m of walkthroughs
- 27 files
What you get
5 items in the boxEvery bullet below is in the download, working, the moment your payment clears.
- A hardened self-hosted vault in Docker
- Dynamic, expiring database credentials
- Scheduled API-key rotation and audit logging
- App, CI and Kubernetes integration recipes
- A step-by-step migration off .env files
What's in the box
3 parts · 27 files · 56m of walkthroughs
8 files with a 18m walkthrough video. This part is documented in the architecture guide, with notes on every decision and how to change it for your own project.
The full file tree and the walkthroughs are in your download, available straight after checkout.
7 files with a 16m walkthrough video. This part is documented in the architecture guide, with notes on every decision and how to change it for your own project.
The full file tree and the walkthroughs are in your download, available straight after checkout.
12 files with a 22m walkthrough video. This part is documented in the architecture guide, with notes on every decision and how to change it for your own project.
The full file tree and the walkthroughs are in your download, available straight after checkout.
3 parts · 27 files
56m total length
You will need
Short list, and deliberately so. If you meet these you can start today.
- Docker and a server for the vault
About this product
Vault Starter sets up a self-hosted OpenBao vault in Docker with sensible policies, then shows how applications read secrets at start-up instead of from files on disk. It includes dynamic database credentials that expire, scheduled rotation for API keys, per-environment policies and a full audit log.
Integration recipes cover Laravel, Node, Python and Go applications, GitHub Actions pipelines and Kubernetes. A migration guide walks through moving an existing project off .env files one secret at a time.
Frequently asked questions
Still unsure about something? Write to our contact page and a human answers, usually the same working day.
It is an open-source, community-governed fork with a compatible API, so the recipes also work with HashiCorp Vault.
Checkout is handled on our provider's secure payment page. The moment your payment clears we email your personal access link and access code to the address you used at checkout, and the same link appears in your account library. There is nothing to install and nothing to wait for.
Email within 14 days of your purchase, quote your order number, and we refund the full amount to your original payment method. No form to fill in and no questions about how much of the product you watched.
What builders say
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Nobody has reviewed this product yet, so there is no score to show. Buy it, work through it, and your review could be the one that helps the next developer decide.
Your maker
LH
Lars Holm
Go and Rust engineer with a security habit
- 2,427 builders aboard
- 11 products published
- 5.0 maker rating
- Go
- Rust
- PostgreSQL
- Application security
- Linux hardening
Lars started out in penetration testing and moved into backend engineering, so he writes Go services the way an attacker would read them. He maintains the Go API and Postgres tenancy modules and the whole Security line. His audit kits explain the reason behind every check, because a checklist nobody understands gets skipped.
€39
EUR
One-time payment · lifetime access