Question 1

Does セキュリティスタジオ store passwords I hash?

Accepted Answer

No — bcrypt and Argon2 demos run locally; nothing is logged server-side.

Question 2

Can I inspect passkeys?

Accepted Answer

Yes — Passkey Inspector decodes WebAuthn clientDataJSON and authenticatorData locally; WebAuthn Test registers a demo credential in this browser.

Question 3

Are encrypted notes uploaded?

Accepted Answer

Encrypted Notes seals with libsodium secretbox in your browser — ciphertext stays on your device until you copy it.