If you&#x27;re worried about an adversary with access to your phone&#x27;s baseband, one alternative is to get a 4G hotspot and connect over wifi from an iPod Touch, iPad, or similar.<p>You&#x27;re still relying on the wifi stack not having any holes that a compromised hotspot baseband could get through, and for that matter, relying on the whole OS not having any other holes they could attack. Either way, it&#x27;s a smaller attack surface.