ELI5: Explain Like I'm 5

OpenSSH

OpenSSH is a way to make sure that your computers, phones, or other devices are secure when you're using them to access the internet. You can think of it like a special password and code that you use to make sure that only you can access and use the device. When OpenSSH is used, your data stays safe and secure, and no one else can get into your device without your special code.