Your github account has not been set up to include dual authentication with your cell phone and only uses a username and password for logging in. What cybersecurity concept are you not applying?

Your teacher leaves their password for their email that contains sensitive student information on a post-it note on their desk. What cybersecurity concept would they benefit from using?

Your friend showed you an app they created that helps them keep track of various stats in their favorite tower defense game. The code for the app is written in several languages and requires a long list of dependencies. You know that all of this could have been done in a single language with far fewer libraries. What cybersecurity concept would you try to get your friend to use?

Ethical hackers use their computational skills and hacking knowledge to identify any vulnerabilities in networks or software with the owner’s permission. What cybersecurity concept does this practice exemplify?