_mme

I've been experimenting with Anki and others tools for learning. I wonder how others might be using a flashcard system.

Do you use them as part of your learning strategy? What subjects or skills are you using them to learn?

For example, when making a SaaS application, what are the best practices for storing a customer secret, such as an API key?

Are there any security measures that can be implemented in case an attacker gains access to the database?