olemus
autentimisseadis (firmalt Yubico, Palo Alto), mis pistetakse USB-pessa
= a hardware authentication device manufactured by Yubico

näiteid
https://duckduckgo.com/?q=yubikey&t=h_&iax=images&ia=images

ülevaateid
https://en.wikipedia.org/wiki/YubiKey

veebisait
https://www.yubico.com/

vt ka
- PAM-moodul