On the surface, such digital ... not taking an image or video and asking which unknown smartphone on planet earth it came from. Some of this risk could be mitigated by issuing signatures in ...

Adding a signature to your emails allows you to include important information by default with all of your correspondence. Outlook 2013 supports the inclusion of JPG, GIF, PNG and BMP image files ...

Sony is reportedly planning to equip its next-generation Xperia smartphone with the world’s first in-camera digital signature technology. This new feature will allow users to digitally sign ...

Justin Sullivan/Getty Images The three companies are collaboratively developing digital signatures embedded in their cameras, serving as secure proof of the image's origin. These digital ...