====== IT-Sicherheit, 2FA, etc. ======
===== TOTP =====
==== Grundlagen und Quellen ====
  * [[https://tools.ietf.org/html/rfc6238|TOTP Paper]]

==== Online Generatoren ====
  * [[https://totp.danhersam.com/|TOTP Token Generator]]
  * [[https://github.com/jaden/totp-generator| GitHub Repo]]

==== für Mikrocontroller ====
  * [[https://www.instructables.com/Arduino-TOTP-Generator/|Arduino TOTP Generator]]
  * [[https://docs.arduino.cc/libraries/totp-library/|TOTP library]]