Public key: A publicly disclosed key that is part of a cryptographic pair, which includes a private key. The public key is used to encrypt data or verify digital signatures, while the private key decrypts the data or creates the signature.
Categories: CC D5: Security Operations | CCSP D2: Cloud Data Security | CISM D3: Information Security Program | CISSP D3: Security Architecture and Engineering | Security+ D1: General Security Concepts | SSCP D5: Cryptography
Related Articles:
- Glossary: X.509 V3
- Glossary: Secure Socket Layer (SSL)
- Glossary: RFC 3161
- Glossary: Public key certificate
- Glossary: Public Key Cryptography (PKC)
- Glossary: Public Key Cryptosystem
- Glossary: Public Key Infrastructure (PKI)
- Glossary: Private Key
- Glossary: Key Pair
- Glossary: Extensible Authentication Protocol (EAP)