Learn how to quickly deploy an example SAML identity provider that you can develop/test your service provider against.
Learn how to create your own private SSL/TLS certificates.
Install the Iosevka font on Ubuntu.
Learn how to deploy your own Mailtrain server with docker. Mailtrain is an open source alternative to Mailchimp.
Configure Mailtrain 2 to send emails through your SMTP provider.
A cheatsheet for using the uncomplicated firewall (UFW).
A timestamped lecture from Michael Schwartz covering the history and differences between various SSO technologies/protocols.
Learn how to install python packages through pip, when the packages are hosted within a private GitHub repository.
A cheatsheet for the SSH Agent.
A cheatsheet for VIM.
A simple PHP script to generate the iptables rules to import when one needs to set up port forwarding.
Configure a KVM private NAT with a guest acting as a gateway to the outside world. Internal guests will be accessible from the outside world via a reverse proxy and port-forwarding rules.