What coding languages or other courses should I take on CodeCademy?

I have the following courses completed:
Make a website
Deploy a website
Learn Responsive Design
Learn HTML

I am wondering what are some good/useful languages to learn.
I’m interested in going into a cybersecurity field, more than programming, but I’m still interested in learning programming and I’m sure it would be useful.
Other languages that I’ve started but haven’t completed are
Javascript
Ruby(Also Ruby on Rails)
Python
And I have one course where I am learning the command line.