How we Built our Automated Secrets Rotation Engine
A deep dive into how Doppler Software Engineer Nic Manoogian built our database and API key secrets rotation engine.

State of Kubernetes Secrets Management in 2022
Everything you need to know for effectively managing Kubernetes Secrets.

Doppler Encrypted Secrets Snapshots for High Availability
How to ensure applications can always access their secrets.

Managing Kubernetes Secrets with the External Secrets Operator and Doppler
Bring secrets sync automation to your Kubernetes cluster using the External Secrets Operator Doppler provider.

How To Prevent Secrets From Ending Up On Developer's Machines
All you need is dynamic secrets injection and ephemeral secrets files.

Manually Updating .env Files Isn't DevOps
Learn how to automate the injection of environment variables into your applications.

Crash course in Web3 Application Development with Python
Learn how to send your first transaction on the Ethereum blockchain using Python and the Web3 package.

How to add multiple environment variables to Vercel
Bulk import environment variables to a Vercel environment with a single CLI command.

Using the Doppler Kubernetes Operator for Managing PKCS12 Certificates
Learn how to store and automatically sync PKCS12 certificates from Doppler to Kubernetes using the Doppler Kubernetes Operator.

How to configure MongoDB 5 for TLS/SSL Connections on Debian/Ubuntu
Learn how to configure MongoDB connections over TLS/SSL the easy way, even when using self-signed certificates. No hacks required!

Using Doppler with Docker Compose for TLS and SSL Certificates in PEM Format
Learn how to easily and securely manage SSL and TLS certificates for Docker Compose applications using Doppler.

Configuring PHP Applications using Environment Variables
Learn the various PHP-specific techniques for using environment variables for application secrets and configuration.

Visual Studio Dev Containers For Node.js Apps on AWS
Learn how to build a remote container-based development environment for Node.js Applications on AWS using Visual Studio Code Dev Containers.

Visual Studio Code Remote Dev Containers on AWS Set Up Guide
Learn how to your configure your local and cloud-based remote development environment for Visual Studio Code's Dev Containers.

Using Environment Variables in Node.js for App Configuration and Secrets
Learn why experienced Node.js developers use environment variables for app config and secrets, including how to manage default values and typecasting.

Using Environment Variables in Python for App Configuration and Secrets
Learn how experienced developers use environment variables in Python, including managing default values and typecasting.

How to Set Environment Variables in Linux and Mac: The Missing Manual
The only guide you'll ever need for managing environment variables on Linux and macOS.