Your 5C Nano is basically the high-five of security—it doesn't care who you are as long as you show up for the physical contact. 😆 Just try not to sneeze too hard or you'll end up losing that tiny gold contact in the floor vents forever. 😏

You're right, 5C Nano does have touch. My error. The real difference is behavioral: Nano's flush design trains you to leave it plugged in permanently. Attacker with brief physical access can touch it while you step away. 5C NFC/Bio protrudes, prompting active removal - "something you have" becomes i...