FIDO Yubikey shopping Yubikey 如果不需要NIST-FIPS，选~~Yubikey5~~(漏洞)12。 Security Key最划算，但是支持的算法不多？ 是个通用协议FIDO2 Passwordless Authentication，可以DIY ref¶ Yubikey对比 【优惠分享】Yubikey 特殊购买折扣 - 知乎 YubiKey 5 存在侧信道漏洞容易被克隆 ↩ YubiKeys are vulnerable to cloning attacks thanks to newly discovered side channel ↩