Security checkpoints don&#x27;t combine identifying information with the order you go through security.  If you had to scan your boarding pass before entering the scanner, that would be different, but... you don&#x27;t.<p>So, unless they are using face recognition to scan you when you get your boarding pass checked then re-compare it at the rapiscan, there&#x27;s no PII gathering happening.<p>(Now, they could always make a policy change and say &quot;now you must tag your boarding pass on the scanner before entering&quot; but we&#x27;re not there yet.)