Certbot is EFF's tool to obtain certs from Let's Encrypt and (optionally) auto-enable HTTPS on your server. It can also act as a client for any other CA that uses the ACME protocol.

External Secrets Operator reads information from a third-party service like AWS Secrets Manager and automatically injects the values as Kubernetes Secrets.

Kubernetes-native security toolkit

Examples of how to verify a signature using GitHub's public keys.

Make Your Company Data Driven. Connect to any data source, easily visualize, dashboard and share your data.

Experimental proof of concept to send sysinfo metrics to Sentry

Kubernetes event reporter for Sentry

A python connector for WiZ devices

Monorepo hosting the proton web clients

Content Security Policy for Django.

WebAppSec Content Security Policy

Small utility to convert simple puppet templates to jinja2 templates

Software to automate the management and configuration of infrastructure and applications at scale.

The mouse and trackpad utility for Mac.

Cloud-native high-performance edge/middle/service proxy

List of vendors that do not allow IMDSv2 enforcement

Asynchronous Rust bindings for Google Cloud Platform APIs.

Multi-Cloud Security Auditing Tool

CLI util for parsing arbitrary text data and sending error-like events to Sentry

Terraform provider for Sentry

Reorganize tables in PostgreSQL databases with minimal locks

JWT brute force cracker written in C

Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.

The regex file necessary to build language ports of Browserscope's user agent parser.

PHP implementation of ua-parser