caption: Digital Certificates Electronic document containing key value and identifying information about entity that controls key.
exif: {"Image DocumentName": "Digital Certificates Electronic document containing key value and identifying information about entity that controls key.", "Image ImageDescription": "Digital signature attached to certificate\u2019s container file to certify file is from entity it claims to be from. Digital Certificates and Certificate Authorities. As alluded to earlier, a digital certificate is an electronic document, similar to a digital signature, attached to a file certifying that this file is from the organization it claims to be from and has not been modified from the originating format. A certificate authority is an agency that manages the issuance of certificates and serves as the electronic notary public to verify their worth and integrity. Principles of Information Security, 3rd edition.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}