Whilst not really that important when travelling, it can lead to your home address, school or place of work being divulged. This data includes geolocation tags which can reveal the exact location the photo was taken. Metadata is also known as EXIF (EXchangeable Image Format) and can also include some useful information which if it gets into the wrong hands can cause serious privacy issues. This type of information is mostly harmless. Applications such as Lightroom and Photoshop can use this information to apply corrections, such as chromatic aberration and lens distortion. Metadata can be useful, it records settings such as the camera, lens, shutter speed, aperture, dates and times. This guide will show you how to edit and strip all information from photos. These not only increase file size, but they also cause privacy issues when sharing photos online. This is extra information stored within the image which contains information such as the device, author, date, geolocation and other important details. Every photo you take with a smartphone, digital camera or tablet includes metadata.
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