At home you either don't need to secure it or if you do, you'll have to learn it. And when you are in a small business with no IT and want to share salary data

At home you either don't need to secure it or if you do, you'll have to learn it. And when you are in a small business with no IT and want to share salary data, well, you can print it and give it to the employer in an envelope. No need to go digital when doing it analog is not a big problem