But I could just screenshot all of it, and you'd never know. There's a setting to prevent screenshots, but no way to tell if other persons have it enabled or when their setting change.
It's like when Signal asks you to put in your PIN, but it's the same PIN you use to unlock your phone. There's a different Signal PIN, but that functions as a check for when you install Signal on a new device. Your regular PIN is just a repeat of your phone PIN, and thus adds exactly zero security.
It's like when Signal asks you to put in your PIN, but it's the same PIN you use to unlock your phone. There's a different Signal PIN, but that functions as a check for when you install Signal on a new device. Your regular PIN is just a repeat of your phone PIN, and thus adds exactly zero security.