An electronic document issued by a certificate authority that proves the ownership of a public key. Digital certificates are used in TLS/SSL to verify the identity of websites and enable encrypted communications.
Related Terms
Encryption
data-protectionThe process of converting plaintext data into an unreadable format (ciphertext) using mathematical algorithms and keys....
Public Key Infrastructure (PKI)
generalA framework of policies, hardware, software, and procedures for creating, managing, distributing, and revoking digital c...
TLS/SSL
network-securityTransport Layer Security (TLS) and its predecessor Secure Sockets Layer (SSL) are cryptographic protocols that provide s...