In its most recent version, the company announced Facebook End-to-end encrypted backups of WhatsApp for iOS and Android became available on Thursday.
The company has been providing end-to-end encryption of conversations for years. But with this new change, you can get the same level of encryption with your backups.
Archive in iCloud or Google Drive
The feature is slowly rolling out even for people using the latest version of the app. The platform took this step to block one of the difficult ways in which private communication between individuals can be violated through the application.
WhatsApp backups are also stored on iCloud or Google Drive. This, however, means that Apple or Google can deliver the backups to governments or law enforcement as needed.
Password or encryption key
Interestingly, with the modification available, you can secure your WhatsApp cloud backups with a 64-digit password or encryption key, which theoretically means that only you will be in able to access the backup. And you will not be able WhatsApp platform Nor can the backup service provider read the backups or access the key required to unlock them.
“WhatsApp was built on the simple idea that what you share with your friends and family stays between you,” Facebook said. “Five years ago, we added end-to-end encryption by default, which protects more than 100 billion messages per day while traveling between more than 2 billion users.”
An additional layer of security
He added that while the end-to-end encrypted messages you send and receive are stored on your device, many people also want a way to back up their conversations just in case. in they lose their phone. Via iCloud or Google Drive with end-to-end encryption.
The company boasted that no other global messaging service of this magnitude would provide this level of security for users’ messages, media, voice messages, video calls and chat backups.
Include two options
For their part, platform users see an option to create a 64-digit encryption key to block backups of conversations in the cloud. They can store the encryption key offline or in a password manager of their choice or create a password that supports their encryption key in a cloud-based backup keystore developed by the company.
Also, the encryption key stored in the cloud cannot be used without the user’s password. WhatsApp explained: “We know that some people prefer the 64-digit encryption key, while others want something they can remember easily. So we include both options.”
Once an encrypted backup is created, the previous versions of the backups are deleted. This happens automatically and there is no action for the user to take.
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