Symmetric Encryption

Encryption at Rest

Encryption at rest is the practice of encrypting stored data — on disks, in databases, or in cloud storage — so that it remains unreadable to anyone without th…

Symmetric Encryption

Symmetric encryption is a cryptographic method that uses a single shared secret key to both encrypt and decrypt data, requiring that key to be securely shared…

Asymmetric Encryption

Asymmetric encryption, also called public-key cryptography, uses a mathematically linked pair of keys — a public key that can be shared openly and a private ke…

Hashing Algorithm

A hashing algorithm is a mathematical function that transforms input data of any size into a fixed-length string of characters, called a hash, in a way that is…

Symmetric vs Asymmetric Encryption

Symmetric encryption uses one shared secret key for both encrypting and decrypting data, making it fast but requiring a secure way to distribute that key, whil…