FAQ - Frequently Asked Questions

Cloud end-to-end encryption provides an extra layer of security for businesses and individuals, ensuring the privacy and integrity of data when stored in the cloud. This type of encryption keeps data safe by making sure only the intended recipient can view it, regardless of whether it is stored on a server or transmitted over the internet.

What Are the Core Components of End-to-End Encryption?

End-to-end encryption requires three core components: authentication, encryption and secure key exchange. Authentication ensures that only authorized users can access the data, while encryption scrambles it so that only those with the necessary secret code - or “key” - can view the contents. Secure key exchanges use algorithms to securely transfer this key between two or more computers without ever allowing a third party to discover it. By utilizing these three components together, cloud end-to-end encryption helps keep data secure and private.
Authentication is used to establish the identity of each participating user and confirm that they are authorized to participate in the encryption process. Encryption ensures that only people with the appropriate secret key, or “encryption key,” can read or use data stored in a secure format. Secure key exchange uses complex algorithms to transfer a randomly-generated key between two or more users across a network while keeping the code safe from prying eyes. By combining these three components, cloud end-to-end encryption helps keep data private and secure by ensuring that only those individuals with the correct information - and permission - can access it.
Stringent authentication measures are critical for end-to-end encryption, since every user must be able to securely identify each other and confirm their permission to access the data in question. The encryption process itself is no less important. File encryption makes it more difficult for anyone without the secret decryption key to access your data, while transport layer security (TLS) provides additional protection against snoopers by scrambling data travelling between two users. Finally, secure key exchange allows digital keys to travel safely between users even if someone else intercepts the message; algorithms on both sides of the conversation then use this shared code to encrypt and decrypt messages in transit.