Google activated the end to end encryption for Gmail in mobile phones. Now you can send secure e-mails from Android or iOS without additional tools. It’s a very important step in terms of security for Smartphone users.
End to end encryption (E2EE) in mobile phones is extremely important in order to protect personal data and information. Now Gmail business users in Android and iPhone can send and read e-mails encrypted directly from the app. There’s no need need of external tools or complex customizations.
Using end to end encryption for Gmail
The main novelty is the native feature for Gmail end to end encryption in Android and iOS. Up until now, Gmail required additional apps or websites in order to use advanced encryption technology. Thanks to the new Gmail update you only need to select Additional encryption in the option menu and you are ready to go.
Another key element for Gmail end to end encryption is the compatibility. All encrypted messages can be sent to any e-mail address even if the recipient is not using Gmail. The reading for these users is handled through the web browser. In all cases, security is first regardless of the device. ..
In terms of technical functionality, Gmail uses client side encryption (CSE). The messages and attached files are encrypted before leaving the user device and the security passwords are not in Google’s possession. Not even the company or third parties can access your content.
However, the feature is not available for every user. Right now, it’s limited to business users. In case you want to use this new feature you have to use Google Workspace Enterprise Plus, for example, and the manager has to enable the function from the settings console. If the feature becomes popular, more users will probably be able to use it in the near future.