Tl;dr — for power users, SSH is an amazing, fast way to develop on WordPress. It's basically a way to securely connect to your server in the cloud from your computer's terminal.
I did this project with our R&D team, which is super focused on quick, iterative, launching. With that in mind, it needed to be extremely MLP (minimum-lovable-product). My goal was to find the most obvious places for this functionality to exist, and to use as many existing patterns as possible to make it happen.
I broke down the technical needs — multiple security keys, education around what a security key even is, and some sort of information confirming you set it up right — and designed a simple interaction flow using existing patterns that allowed for someone to quickly add a key via form inputs.
This feature is not for everyone. It's advanced, and since this was a first-stab at a feature, we wanted to avoid a bunch of support influx from people messing up their sites that didn't know what they were doing. We didn't have time for full research here, so I looked for the least risky location.
Being that this feature requires personal security keys, it made the most sense to put it in the account where we store other things people don't touch that often — passwords, two-factor authentication, etc. Later usability testing proved this was the right call.
In the context of the day-to-day we know that our users are using SSH with a specific site. So we added some context at the site level, as well.
I added the specific login information for each site on our "advanced" tab. This is a place we commonly put quick actions and more technical features for those that actually know what they’re doing. Early usability testing was promising! The feature is in the wild and we've seen people using it, and no meaningful increase in support tickets around it.
I loved this project because of it's complexity. I am not a developer, so it's fun to really dig into the use cases and requirements on things slightly above my head. If I can make the feature easy enough for me to use it, it generally means we're on the right track 😂.
I am excited for the next phase of this project — working inside of the actual terminal interface. I have a dream to make it feel more like a text-based ARG than hacking the gibson.