D3FEND 技术详情
D3-PWA
Password authentication is a security mechanism used to verify the identity of a user or entity attempting to access a system or resource by requiring the input of a secret string of characters, known as a password, that is associated with the user or entity.
A password, sometimes called a passcode, is a memorized secret, typically a string of characters, usually used to confirm the identity of a user. Using the terminology of the NIST Digital Identity Guidelines, the secret is memorized by a party called the claimant while the party verifying the identity of the claimant is called the verifier. When the claimant successfully demonstrates knowledge of the password to the verifier through an established authentication protocol, the verifier is able to infer the claimant's identity.