Backup source of WebAuthn (No. 1)

• Backup list
• View the diff.
• View the diff current.
• View the diff for visual.
• View the backup.
• Go to WebAuthn.
  • 1 (2021-03-21 (Sun) 21:12:24)
  • 2 (2023-02-11 (Sat) 10:27:57)

- パスワード不要の認証「WebAuthn」とは？｜「FIDO」の構成技術を解説
--  https://www.nri-secure.co.jp/blog/what-is-webauthn