How to explain that Privacy/Data Protection does not fall under the term (Information) Security?

I’m a DPO (Data Protection Officer) and I’m located in a team that works with Information Security and Physical Security. My colleagues have the habit of using Security as a ”header”/hypernym for Data Protection. Please help me to convince them that Data Protection/Privacy is NOT a sub topic for Security or Information Security.

data data protection data protection officer dpo header information information security officer physical physical security privacy protection security team under