Encryption protects digital data secretly by converting plaintext to ciphertext. Two common encryption forms are Symmetric and Asymmetric Encryption.

Algorithms for encrypting computer data come in two main varieties: symmetric and asymmetric. Each encryption type has inherent strengths and weaknesses. Symmetric algorithms convert plain-text ...

The algorithms can be categorized in many different ways, but perhaps the most fundamental is the distinction between symmetric and asymmetric encryption.

Symmetric encryption algorithms are commonly used for live traffic, with only handshake and the initial establishing of a connection done using (slower) asymmetric encryption as a secure channel ...

Quantum computers could break encryption, exposing sensitive data. Learn how post-quantum cryptography can secure your ...

DES (Data Encryption Standard): An older symmetric algorithm now largely replaced by AES due to vulnerabilities, DES was a standard for encryption in the 20th century.

Moreover, fast symmetric encryption can be used for the large data blocks, while slower, more compute-intensive asymmetric algorithms are applied only to the small data keys.

Public-key algorithms are important too. They help get around the fundamental drawback of symmetric-key encryption, which is that you need a secure way to share symmetric keys in the first place.

Currently, there are two types of encryption algorithms: symmetric and asymmetric, and a cybersecurity provider can tailor solutions for specific businesses.

The article concludes with a review of how an asymmetric key algorithm can be used to exchange a shared private key. This enables the use of faster symmetric key algorithms to exchange bulk ...