hci-literature checked
Dropbox zxcvbn password strength estimator
Documents a password strength estimator inspired by password crackers that estimates guesses, crack times, score, warning, and suggestions rather than relying on simple character-class rules.
Pattern Decisions This Source Supports
| Pattern | Supported decision | Required contract | Claim note |
|---|---|---|---|
| Password creation | Choose password creation when the user must choose or replace a reusable password, passphrase, or memorized secret. | Typing, paste, autofill, password-manager generation, deletion, and selection follow native input behavior. | Dropbox zxcvbn supports estimating guessability and returning warnings and suggestions instead of relying on simple character-class checklists. |
Evidence Role
This source is treated as hci-literature evidence. Use it to validate the decision rules above, not as a visual style reference.
Publisher: Dropbox. Last checked: .