Not all encryption. There is such a thing as self-destructing data/keys. Once it's gone, it cannot be recovered, even if your life is threatened and you really

Not all encryption. There is such a thing as self-destructing data/keys. Once it's gone, it cannot be recovered, even if your life is threatened and you really don't want to die. Whether you're willing to go that far for your data or not is up to you, though.