Instead of skipping the upload, you can quickly blur or cover sensitive parts using built-in tools and free apps. Hiding Sensitive Parts of a Photo on iPhone The built-in photo editor on the ...

Signal users will also be able to manually censor parts of a photo by tapping on the blur tool in the image editor ... masks and distributing them for free. Details are currently being finalised ...

Viewers of a recent YouTube video by developer Jeff Geerling demonstrated how free software can unmask information hidden behind mosaic censorship. The experiment showed that anyone ...