In the context of WordPress and web development, a nonce is a unique token used to verify the authenticity of a request, thereby protecting against Cross-Site Request Forgery (CSRF) attacks. Nonces are temporary, expiring after a short period, and are crucial for improving the security of websites by ensuring that actions are performed intentionally by legitimate users. Implementing nonces in WordPress is an essential practice for developers aiming to enhance site security and maintain user trust.
