<li>End-to-end encryption (E2EE) <br> It is a method used for securing encrypted data while it is moving from source to the destination. In End-to-End Encryption, the data is encrypted on the sender's system and only the intended recipient will be able to decrypt it. Nobody in between (be they an internet service provider, application service provider or hacker, ...) can read it or tamper with it, thereby providing a great deal of confidentiality and protection to all of your communications.