FTPbox - FTPbox is an open-source application that allows you to synchronize your files to your own host...
Microsoft BitLocker - BitLocker is a full disk encryption feature included with Windows Vista and later.
Filestash - Filestash is a modern client for FTP, SFTP, S3, WebDAV, Minio,...
Paubox - Paubox provides HIPAA compliant email encryption without the hassle of extra steps.
Dropbox - Online Sync and File Sharing
OpenSSH - OpenSSH is a free version of the SSH connectivity tools that technical users rely on.