I just discovered Coursera.
https://www.coursera.org/courses
I’ve been aware of the progression toward low-cost or no-cost online education, but I had felt like I hadn’t the time to really examine it.
Recently, I had been looking for avenues to grow my skillsets. I decided to give Coursera a try. I’m just putting my toe into the water, though. I don’t feel ready to commit to a lot because I’m not sure how it will work with time constraints. I also have personal projects that I’ve been wanting to get off the ground for a while.
Cryptography seems to be a good starting point.