Public Key Cryptography (PKC)
Public Key Cryptography (PKC): A cryptographic system that uses a pair of keys, a public key and a private key, to encrypt and decrypt messages. It is fundamental for secure communication, digital signatures, and authentication protocols. Examples include RSA, ECC, and Diffie-Hellman algorithms.
Public Key Cryptosystem
Public Key Cryptosystem: A cryptographic system that uses pairs of keys – one which may be disseminated publicly to encrypt data (public key) and another which is known only to the owner (private key) for decryption. In a public key cryptosystem, anyone can encrypt a message using the receiver’s public key, but only the holder […]
Public Key Infrastructure (PKI)
Public Key Infrastructure (PKI): A framework that enables secure electronic transactions through the use of a paired public and private cryptographic key. PKI ensures secure user authentication, digital signatures, and encrypted data transmission, providing a foundation for trust in digital communications.
Public key
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.
Probabilistic method
Probabilistic method: A mathematical approach to solving problems by calculating the likelihood of different outcomes based on probability. It is used in data analysis, machine learning, and other fields to predict and analyze trends and patterns. Examples include Bayesian analysis, Markov chain models, and Monte Carlo simulations.
Probe
Probe: In cybersecurity, probing refers to the methodical examination of a network or system for vulnerabilities that could be exploited. It’s often a preliminary step in an attack, allowing threat actors to gather information and strategize their infiltration or used by security professionals for defensive vulnerability assessments.