u/Puzzleheaded-Tip1474

Hello, I have very recently gotten a job as a teller within one of the big 5 and have some questions.

I currently have a bachelor's degree in psychology, and i want to spend my upcoming time to get experience/qualifications for fraud or AML.

I'm very new to these terms, so i was just hoping for insight over what the difference between these two are, and what each of them would require experience wise, and which one would be easier to get into with bank teller experience. I am considering getting CAMS certifications for AML and I've heard Fraud moreso values a criminology degree.

I mostly just love administrative work, and value job security and salary.