Some articles on certificate, certificate authority, ca:
... In cryptography and computer security, a root certificate is either an unsigned public key certificate or a self-signed certificate that identifies ... A root certificate is part of a public key infrastructure scheme ... normally includes a digital signature from a certificate authority (CA) ...
Famous quotes containing the words certificate and/or authority:
“God gave the righteous man a certificate entitling him to food and raiment, but the unrighteous man found a facsimile of the same in Gods coffers, and appropriated it, and obtained food and raiment like the former. It is one of the most extensive systems of counterfeiting that the world has seen.”
—Henry David Thoreau (18171862)
“There is no necessity to separate the monarch from the mob; all authority is equally bad.”
—Oscar Wilde (18541900)