Certbot client hook for acme-dns

Haystack/OpenAI based chatbot curating a custom knowledgebase

Lists of public DNSCrypt / DoH DNS servers and DNS relays

Ansible playbooks for Elastic Cloud Enterprise (ECE)

A simple, modern and secure encryption tool (and Go library) with small explicit keys, no config options, and UNIX-style composability.

VPC design made easy

Home for Elasticsearch examples available to everyone. It's a great way to get started.

A graph-based tool for visualizing effective access and resource relationships in AWS environments.

⚠️ UNMAINTAINED - Rainloop webmail docker image

presentations as code - author cool slide decks, text-only, offline-ready, collaborative

A Linux Auditd rule set mapped to MITRE's Attack Framework

Tool for checking Whether a domain or its multiple sub-domains are up and running.

Testing TLS/SSL encryption anywhere on any port

Abusing Certificate Transparency logs for getting HTTPS websites subdomains.

Terraform module which creates VPC resources on AWS

The best way to write secure and reliable applications. Write nothing; deploy nowhere.

Sample code to append additional information (e.g. Security Group IDs and geolocation data) to VPC Flow Logs for analysis in Elasticsearch.

Dynamically create Route 53 resource records using CloudWatch Events and Lambda

Docker file for dnscrypt-wrapper

Packer configuration to generate Debian Wheezy VirtualBox image/Vagrant boxes

'Anycast' in AWS

Dockerfile for dnscrypt-proxy

certgrinder

A curated list of Awesome Threat Intelligence resources