Rolling Shutter Side Channel is a type of side-channel attack that exploits the characteristics of rolling shutter cameras. Rolling shutter is a method of image capture used in many digital cameras and smartphones, where the image is captured line by line rather than all at once. This Rolling Shutter Side Channel can create a side-channel vulnerability, as different parts of the image are captured at slightly different times, allowing an attacker to extract information about the camera physical location or movement.