Scientific American: New Encryption Technique Better Protects Photographs in the Cloud

Scientific American: New Encryption Technique Better Protects Photographs in the Cloud. “This year researchers expect the world to snap 1.35 trillion photographs, or about 3.7 billion per day. All those pixels take up a lot of room if they are stored on personal computers or phones, which is one reason why many people stash their images in the cloud. But unlike a hard drive, which can be encrypted to protect its data, cloud storage users have to trust that a tech platform will keep their private pictures safe. Now a team of Columbia University computer scientists has developed a tool to encrypt images stored on many popular cloud services while allowing authorized users to browse and display their photographs as usual.”

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