こっちは割引価格でU2Fしかしゃべれないできない子だった初代タコネコYubiKeyちゃん。今じゃFIDOサポートしてるとこ増えてむっちゃできる子。
2015年10月だって。ずいぶん経つんだねえ!!
https://github.blog/2015-10-01-github-supports-universal-2nd-factor-authentication/
The GitHub BlogGitHub supports Universal 2nd Factor authentication | The GitHub BlogMay 5, 2021 update: The limited edition U2F Security Keys described in this post are no longer available. To help users better secure their accounts, we are expanding GitHub’s authentication system to support FIDO Universal 2nd Factor (U2F)—a rapidly growing open authentication standard. GitHub encourages developers to build U2F support into their own applications as […]