Apple regularly releases updates to the iOS version, improving its operating system. The newest version of iOS 11 introduces new image and video formats.
At last month’s Congresses Computer security researchers presented their work in the different areas of security. During the participation of José Miguel Gálvez provided Balthazar study entitled ‘The identification primary source digital image. ”
Different techniques and different original images could be used for forgery creation. And different techniques leave different traces on images. There is no universal method working for all cases.
In our previous articles we already discussed ELA and showed some of its limitations. So what methods can be used if ELA doesn’t provide results?