![]() Utilize short-lived certificates for SSH key-signing.cloudflared downloads (essentially the Argo agent).Get an Argo Tunnel set up on your origin server.Here are the pages that I referenced frequently: I will try to break down the process here. Unfortunately, tying all of this together is a bit more complicated that I would like. Within the last year, Cloudflare has also added support for SSH (beyond typical web services) and support for signed SSH keys. Because Argo Tunnels terminate within the Cloudflare network, that means that Access can be used to protect those applications and services.Ĭoupling these two technologies together means that you can limit exposure of your origin server or service using Argo and then protect that service with Access (which integrates with several SSO providers, complete with MFA). AccessĬloudflare Access is an identity aware proxy (IAP) that can site in from of any application protected by or hosted within the Cloudflare network. This is done by creating a tunnel into the Cloudflare network. This means that you can host something inside of a network boundary without having to open up firwall ports and expose the services directly to the internet. Argo is a smart routing technology that connects a server to the Cloudflare network and only exposes ports and services within the Cloudflare network. I probably do not need to go too deep here as the official description is likely much better. I use Chef, so there are some examples of Chef recipes to accomplish some tasks. My goal here was to enable programmatic SSH access to an arbitrary number of devices deployed to client networks without the need for a VPN. I am going to try to consolidate this process here. ![]() In this specific case, the documentation is spread over multiple pages and actually just wrong in a couple spots. Although Cloudflare generally has pretty good documentation.
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