We could have locks with seals. So the TSA could open them, but you could always tell that <i>someone</i> had opened them. Bonus points for re-sealing with a verifiable tag of some kind.<p>Ultimately it&#x27;s pretty pointless, since your luggage can simply be stolen, or hacked open with a knife.<p>I&#x27;ve always treated the locks as part of the security theatre. Utter nonsense that probably got someone promoted because it sounded good. If someone at TSA said, &quot;Hey we need to do something, <i>anything</i>, just so we look like we&#x27;re doing something,&quot; then pointless toy locks are not all that damaging compared to other possible &quot;somethings&quot; they could have stuck us with.<p>The TSA truly needs to go.