32 野に咲く名無し@転載禁止 2024/04/03 (水) 12:39:50.315 ID:vte30B1Fe
まともなサービスはもうKBA使ってないと思うよ
Knowledge-based authentication, where the claimant is prompted to answer questions that are presumably known only by the claimant, does not constitute an acceptable secret for digital authentication.
https://pages.nist.gov/800-63-4/sp800-63.html