Samsung’s Galaxy devices boast a robust set of privacy and security features to protect your data and identity. Its award-winning Knox security platform and services like Secure Folder ensure a safe environment for your mobile device. The company just announced big security enhancements with two new tools. Galaxy smartphones and tablets now support Private Sharing in Quick Share and Enhanced Data Protection in Samsung Cloud.
Quick Share Private Sharing adds a new layer of security to shared files
Quick Share is the default file-sharing tool on Android. Originally developed by Samsung for Galaxy devices, Google recently collaborated with the Korean firm to merge it with its Nearby Share and ship it to all Android devices. It is a powerful wireless peer-to-peer data transfer utility. Samsung is adding a new layer of security to the tool with Private Sharing on Galaxy smartphones and tablets running Android 10 or later.
The new tool lets you control shared files even after they land on another device. You can set permissions so only the designated recipient can open the file. With read-only access, the recipient cannot re-share the file with anyone else. It even blocks screenshots. You can also set expiration dates after which the files are automatically erased. Private Sharing lets you evoke access anytime and see when the recipient opened the file.
To use Private Sharing on your Samsung device, tap the three vertical dots on the top-right corner of the Quick Share sheet. Now select Turn on Private Sharing and proceed to share the file as usual. Once the file is sent, you can manage the permissions and expiration dates. You can share up to 20 files (maximum total size 200MB) with Private Sharing. Blockchain-based encryption technology encrypts the files being sent.
More secured cloud backups with Enhanced Data Protection
Starting with the Galaxy S24 series, Samsung offers a tool called Enhanced Data Protection for Samsung Cloud backups. It adds more protection to your cloud data, mitigating data loss via end-to-end encryption (E2EE). In the company’s words, “You can connect to other devices while staying secure, and your data will be kept safe even if a server is compromised or account details are stolen.”
To use Enhanced Data Protection, open the Samsung Cloud app, tap the three dots menu, select Settings, and select Enhanced Data Protection. You can then choose to encrypt backup or synced data. The tool is also accessible from the Security and Privacy section in the Settings app. To prevent data loss when you lose your device, Samsung advises you to write down a recovery code and store it safely.
