3. UnderstandableLevel AA
3.3.8 Accessible Authentication (Minimum)
접근 가능한 인증(최소)
Summary
Authentication must not depend on a cognitive function test such as recalling or transcribing a value. New in WCAG 2.2, it targets the habit of gating access behind memorized passwords and puzzles. Allowing paste and password managers, or offering an alternative method, satisfies it.
Common failures
- Blocking paste in the password field, which rules out password managers.
- Offering only a distorted-text CAPTCHA with no alternative route.
Corresponding KWCAG 2.2 items
- 7.4.3 Accessible Authentication