![]() If you have Python 3.6 or later installed on your computer, you can find out through the hands-on exercises below. How can I alter, add, or erase EXIF metadata programmatically?.How can I programmatically detect and read the EXIF metadata from a photo?.You’re probably aware of more recent stories where law enforcement has been arresting suspects using photos posted to a social media site that didn’t take the precaution of “scrubbing” their EXIF data during the upload process.īeing the security-conscious developers that I suspect you are, you’re probably asking yourself questions like these: That data gave away his location and led to his arrest. One journalist who was lucky enough to get an interview decided to show off his good fortune by posting a photo of McAfee without first removing its EXIF data. ![]() This was an exciting time in McAfee’s life, as he was evading law enforcement while still granting exclusive, much sought-after interviews to journalists. One of the earliest cautionary tales about EXIF is the 2012 privacy incident involving antivirus company founder John McAfee. However, it also introduces privacy and security concerns that many users don’t take into account. This metadata is useful for sorting, cataloging, and searching through photos, which is why the EXIF standard was defined. The altitude at which the photo was taken.The orientation of the device when the photo was taken.Zoom, aperture, flash, and other camera settings when the photo was taken.The make and model of the device used to take the photo.The dimensions and pixel density of the photo.In photos, EXIF can include information such as: This metadata is stored in a format called EXIF, which is short for EXchangeable Image File format, which is a continually evolving standard for information added to digital image and sound recordings. ![]() In addition to picture data, photos taken with smartphones and modern digital cameras contain metadata, which is additional information about the photo.
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![]() We had a great day and perfect weather for a March hike in the Peak District. It turns out I had nothing to worry about – the ladies were all lovely. I was so scared beforehand! I’m quite an introverted person so wouldn’t normally put myself out there like this, but I thought I should be more brave. On International Women’s Day 2022 I took part in my first group hike with a group of ladies I met online, organised by Acai and Emily aka Trigs and Teeth on Instagram. ![]() It’s a lovely scenic Peak District walk of 6 miles. MaCIRCULAR WALKS, MEDIUM WALKS 4-9 MILES, PEAK DISTRICT WALKS, PEAK DISTRICT WALKS WITH PUBS This Mam Tor walk starts in Castleton and heads up through Cave Dale before climbing Mam Tor, along to Hollins Cross then back down to Castleton. ![]() Castleton to Mam Tor Circular Walk via Cave Dale ![]() |
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