Except that everyone has some data that they want to keep private...
Maybe you want to keep your text messages private from your employer, or your browsing history private from your children, or your maximum driving speeds private from your local law-enforcement, or your sexual preference separate from your wife, or etc, etc.
Maybe you want to keep your text messages private from your employer, or your browsing history private from your children, or your maximum driving speeds private from your local law-enforcement, or your sexual preference separate from your wife, or etc, etc.