The differences between SAST vs. DAST
To learn more about static application security testing (SAST) and dynamic application security testing (DAST) visit, circleci.com/blog/sast-vs-dast-when-to-use-them/
To learn more about functional vs non-functional testing, visit: https://circleci.com/blog/functional-vs-non-functional-testing/
For more information, read this tutorial: https://circleci.com/blog/intro-to-software-testing-life-cycle/