Do you develop on GitHub? You can keep using GitHub but automatically sync your GitHub releases to SourceForge quickly and easily with this tool so your projects have a backup location, and get your project in front of SourceForge's nearly 20 million monthly users. It takes less than a minute. Get new users downloading your project releases today!
This is simply confusion. Everything on the device is encrypted. Attachment that I sent via email may not be being sent encrypted. That's where the confusion lies.