1. [Home](https://www.g2.com/) 2. ... 3. [Multi-Factor Authentication (MFA) Software](https://www.g2.com/categories/multi-factor-authentication-mfa) 4. [YubiKey Discussions](https://www.g2.com/products/yubikey/discuss) [ ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_b085deefd8b44f7bdb16b845db47988e/yubikey.png "Product Avatar Image") ![Reward for good YubiKey reviews](https://images.g2crowd.com/uploads/report_medal_translation/image/24414/medal.svg "Reward for good YubiKey reviews") ](/products/yubikey/reviews) [ YubiKey ](/products/yubikey/reviews) (35)4.7/5 Yubico is a modern cybersecurity company, focused on stopping cyber attacks in their tracks. Most attackers don’t break in—they log in. Companies often rely on legacy passwords and authenticator apps, that are easily bypassed by modern AI-powered hackers and create a false sense of security. We believe the future is passwordless, and Yubico's security keys, known as YubiKeys, deliver unbeatable protection by eliminating these vulnerabilities while enabling a fast, frictionless experience users love. Show More * * * ### 79.0 Nps Score Already have YubiKey? ### All YubiKey Discussions Search Most CommentedMost HelpfulPinned by G2Newest All DiscussionsDiscussions with CommentsPinned by G2Discussions without Comments FilterFilter Filter byExpand/Collapse Sort by Most Commented Most Helpful Pinned by G2 Newest Filter by All Discussions Discussions with Comments Pinned by G2 Discussions without Comments ![Pinned by G2 as a common question](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Pinned by G2 as a common question") G2 Pinned by G2 as a common question • over 3 years ago More Options - [ # Is yubico open source? ](/discussions/is-yubico-open-source) Is yubico open source? [ Passwordless Authentication Software ](https://www.g2.com/tags/passwordless-authentication-software)[ Multi-Factor Authentication (MFA) Software ](https://www.g2.com/tags/multi-factor-authentication-mfa-software)[ Biometric Authentication Software ](https://www.g2.com/tags/biometric-authentication-software) * * * \<0\>0\>Upvotes * * * 1 Comment [![linkedin](/assets/social-logos/linkedin-afe65e46604a5bd5105ab9c856116204040b6b3f2b2d42562fc8071ca0c48ca0.svg "linkedin")](https://www.linkedin.com/shareArticle?mini=true&summary=Ask+YubiKey+questions+and+get+answers+from+expert+users+in+our+YubiKey+Discussions+section.&title=YubiKey+Discussions+%7C+G2&url=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fyubikey%2Fdiscuss) [![twitter](/assets/social-logos/twitter-61aaec80434c71387b8f7326e480592eae71c0a65afd051d66fce9b75a9bf417.svg "twitter")](https://twitter.com/intent/tweet?text=YubiKey+Discussions+%7C+G2&url=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fyubikey%2Fdiscuss&via=G2dotcom) [![facebook](/assets/social-logos/facebook-350d0b410d6b10debcf893050e803a8633d53561aa42807b087b8daf9be3668f.svg "facebook")](https://www.facebook.com/sharer/sharer.php?u=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fyubikey%2Fdiscuss) [![gmail](/assets/social-logos/gmail-6db42f21e7c254fae201b112bef0dd15d25223a5cbb32691ce80eab43761eadf.svg "gmail")](https://mail.google.com/mail/?view=cm&fs=1&tf=1&to=&su=YubiKey+Discussions+%7C+G2&body=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fyubikey%2Fdiscuss%0aAsk+YubiKey+questions+and+get+answers+from+expert+users+in+our+YubiKey+Discussions+section.) 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[ Passwordless Authentication Software ](https://www.g2.com/tags/passwordless-authentication-software)[ Multi-Factor Authentication (MFA) Software ](https://www.g2.com/tags/multi-factor-authentication-mfa-software)[ Biometric Authentication Software ](https://www.g2.com/tags/biometric-authentication-software) * * * \<0\>0\>Upvotes * * * 0 Comments [![linkedin](/assets/social-logos/linkedin-afe65e46604a5bd5105ab9c856116204040b6b3f2b2d42562fc8071ca0c48ca0.svg "linkedin")](https://www.linkedin.com/shareArticle?mini=true&summary=Ask+YubiKey+questions+and+get+answers+from+expert+users+in+our+YubiKey+Discussions+section.&title=YubiKey+Discussions+%7C+G2&url=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fyubikey%2Fdiscuss) [![twitter](/assets/social-logos/twitter-61aaec80434c71387b8f7326e480592eae71c0a65afd051d66fce9b75a9bf417.svg "twitter")](https://twitter.com/intent/tweet?text=YubiKey+Discussions+%7C+G2&url=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fyubikey%2Fdiscuss&via=G2dotcom) [![facebook](/assets/social-logos/facebook-350d0b410d6b10debcf893050e803a8633d53561aa42807b087b8daf9be3668f.svg "facebook")](https://www.facebook.com/sharer/sharer.php?u=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fyubikey%2Fdiscuss) [![gmail](/assets/social-logos/gmail-6db42f21e7c254fae201b112bef0dd15d25223a5cbb32691ce80eab43761eadf.svg "gmail")](https://mail.google.com/mail/?view=cm&fs=1&tf=1&to=&su=YubiKey+Discussions+%7C+G2&body=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fyubikey%2Fdiscuss%0aAsk+YubiKey+questions+and+get+answers+from+expert+users+in+our+YubiKey+Discussions+section.) 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[ Passwordless Authentication Software ](https://www.g2.com/tags/passwordless-authentication-software)[ Multi-Factor Authentication (MFA) Software ](https://www.g2.com/tags/multi-factor-authentication-mfa-software)[ Biometric Authentication Software ](https://www.g2.com/tags/biometric-authentication-software) * * * \<0\>0\>Upvotes * * * 0 Comments [![linkedin](/assets/social-logos/linkedin-afe65e46604a5bd5105ab9c856116204040b6b3f2b2d42562fc8071ca0c48ca0.svg "linkedin")](https://www.linkedin.com/shareArticle?mini=true&summary=Ask+YubiKey+questions+and+get+answers+from+expert+users+in+our+YubiKey+Discussions+section.&title=YubiKey+Discussions+%7C+G2&url=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fyubikey%2Fdiscuss) [![twitter](/assets/social-logos/twitter-61aaec80434c71387b8f7326e480592eae71c0a65afd051d66fce9b75a9bf417.svg "twitter")](https://twitter.com/intent/tweet?text=YubiKey+Discussions+%7C+G2&url=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fyubikey%2Fdiscuss&via=G2dotcom) [![facebook](/assets/social-logos/facebook-350d0b410d6b10debcf893050e803a8633d53561aa42807b087b8daf9be3668f.svg "facebook")](https://www.facebook.com/sharer/sharer.php?u=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fyubikey%2Fdiscuss) [![gmail](/assets/social-logos/gmail-6db42f21e7c254fae201b112bef0dd15d25223a5cbb32691ce80eab43761eadf.svg "gmail")](https://mail.google.com/mail/?view=cm&fs=1&tf=1&to=&su=YubiKey+Discussions+%7C+G2&body=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fyubikey%2Fdiscuss%0aAsk+YubiKey+questions+and+get+answers+from+expert+users+in+our+YubiKey+Discussions+section.) 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[ Biometric Authentication Software ](https://www.g2.com/tags/biometric-authentication-software)[ Multi-Factor Authentication (MFA) Software ](https://www.g2.com/tags/multi-factor-authentication-mfa-software)[ Passwordless Authentication Software ](https://www.g2.com/tags/passwordless-authentication-software) * * * \<0\>0\>Upvotes * * * 0 Comments [![linkedin](/assets/social-logos/linkedin-afe65e46604a5bd5105ab9c856116204040b6b3f2b2d42562fc8071ca0c48ca0.svg "linkedin")](https://www.linkedin.com/shareArticle?mini=true&summary=Ask+YubiKey+questions+and+get+answers+from+expert+users+in+our+YubiKey+Discussions+section.&title=YubiKey+Discussions+%7C+G2&url=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fyubikey%2Fdiscuss) [![twitter](/assets/social-logos/twitter-61aaec80434c71387b8f7326e480592eae71c0a65afd051d66fce9b75a9bf417.svg "twitter")](https://twitter.com/intent/tweet?text=YubiKey+Discussions+%7C+G2&url=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fyubikey%2Fdiscuss&via=G2dotcom) [![facebook](/assets/social-logos/facebook-350d0b410d6b10debcf893050e803a8633d53561aa42807b087b8daf9be3668f.svg "facebook")](https://www.facebook.com/sharer/sharer.php?u=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fyubikey%2Fdiscuss) [![gmail](/assets/social-logos/gmail-6db42f21e7c254fae201b112bef0dd15d25223a5cbb32691ce80eab43761eadf.svg "gmail")](https://mail.google.com/mail/?view=cm&fs=1&tf=1&to=&su=YubiKey+Discussions+%7C+G2&body=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fyubikey%2Fdiscuss%0aAsk+YubiKey+questions+and+get+answers+from+expert+users+in+our+YubiKey+Discussions+section.) 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Answer a few questions to help the YubiKey community [ Yes ](javascript:void(0))[ Yes ](https://www.g2.com/authorize?form=signup&return_to=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fyubikey%2Fdiscuss%3Fsmall_ask%3Dyubikey) No