What Is a Passphrase?

July 31, 2023

A passphrase is a memorized secret comprising a sequence of words or text, serving as an authentication mechanism for identity verification. Similar to a password, it enhances security, but distinguishes itself by being notably longer. By combining multiple words, passphrases become more resilient against unauthorized access, reducing the risk of brute-force attacks.

Anastazija is an experienced content writer with knowledge and passion for cloud computing, information technology, and online security. At phoenixNAP, she focuses on answering burning questions about ensuring data robustness and security for all participants in the digital landscape.