On the other hand, if you need to brush up on your password knowledge (or know someone who could use a lesson in good security hygiene,) Mozilla's "Privacy Basics" and "Protect Your Data" courses give you the ins and outs of good password management, understanding how and where your data is tracked and collected, and of course, how to protect yourself.
Each class is free, and the classes themselves are just the tip of the iceberg. If you head down the sidebar on the left side of the page, you can find even more resources to get you started programming, join a Mozilla Club and get involved with the web community, or host a Maker Party and get to know more people like you. Hit the link below to get started.
Teaching Activities [Mozilla Foundation]