source: https://us.norton.com/internetsecurity-privacy-what-is-encryption.html
Encryption is the process of helping protect personal data by using a “secret code” to scramble it so that it cannot be read by anyone who doesn’t have the code key. Today, vast amounts of personal information are managed online and stored in the cloud or on servers with an ongoing connection to the web. It’s nearly impossible to do business of any kind without personal data ending up in a networked computer system, which is why it’s important to know how to help keep that data private.
You spend a lot of time on the Internet every day, mostly using World Wide Web :) You have just received a message with the encripting key written in CAPS LOCK.
Message: https://mzl.la/2TuRF7Y
To decypher the message, you need to find the emoticon key.