exif data

Did you know that all of your images contain a bunch of metadata? This is mostly harmless. But actually some of the metadata is not harmless. Dianne Feinstein, an American, famously said, post-Snowden, that “Our courts have consistently recognized that there is no reasonable expectation of privacy in this type of metadata information and thus no search warrant is required to obtain it”. Yikes! Also, note that the EFF have thoughts on fingerprinting of digital cameras, printers, CD ROM burners, and MAC addresses in routing devices....