Fuzz Testing? Pen Testing? Vulnerability Scanning? Functional Testing? Verification Testing? Whether you're an automaker or supplier, you'll inevitably need to get comfortable with security testing as ISO/SAE 21434 permeates the automotive supply chain. In this talk, we'll walk through each type of testing to discuss what it is, why it's done, and when/how to do it. Finally, we'll end this talk with a few recommendations for ways you can get ahead of the curve and start thinking about automating cybersecurity testing for ISO/SAE 21434.