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    Welcome to the Circle Secure
    Cloud File Sharing Demo

    This demo will show you how easy it is to securely share files with other people using Circle's unspoofable human-in-the-loop authentication.  Just create a Circle - a secure, private network of devices - invite people, and start sharing.  All data is encrypted and protected end-to-end with AES 256 keys shared ONLY between you and the people you have invited to your Circle.