Whether your private conversations are personal, professional, or political, what you say or type into your phone may be of interest to snooping governments, both foreign and domestic. Criminals might be interested as well, especially when you send someone a password or credit card number. There are others you might worry about too: You might want to apply for a job without your current employer finding out. You might discuss something with a lawyer. You might talk to your friends about attending a protest, getting an abortion, or buying a gun. You might send private selfies to your partner that you don’t want anyone else to see. You might be dating someone new and not want your coworkers to find out. The list goes on.
Fortunately, privacy is a fundamental human right.