{"id":45836,"date":"2020-04-17T12:00:00","date_gmt":"2020-04-17T18:00:00","guid":{"rendered":"https:\/\/jumpcloud.com\/?p=45836"},"modified":"2022-09-08T13:24:22","modified_gmt":"2022-09-08T17:24:22","slug":"hardware-mfa-benefits","status":"publish","type":"post","link":"https:\/\/jumpcloud.com\/blog\/hardware-mfa-benefits","title":{"rendered":"Benefits of Hardware MFA Keys"},"content":{"rendered":"\n

As multi-factor authentication (MFA)<\/a> becomes a more widespread industry security standard, IT admins need to find the most effective MFA method for keeping their organizations safe. When it comes to preventing account takeovers, one method stands out among the rest: hardware\/U2F keys. Let\u2019s dive into what hardware MFA keys are and how they can benefit your organization.<\/p>\n\n\n\n

What are Hardware MFA Keys?<\/h2>\n\n\n\n

Before we talk specifically about hardware-based MFA, let\u2019s first talk about MFA in general.<\/p>\n\n\n\n

What\u2019s MFA?<\/h3>\n\n\n\n

Multi-factor authentication is a security practice that requires authentication factors beyond the traditional set of credentials (usually username and password) used to access the majority of today\u2019s IT resources. MFA requires presentation of \u201csomething you know,\u201d which is the username and password, along with \u201csomething you have,\u201d a personal identifier, or factor, that is completely unique to the user. Secondary authentication factors can include SMS- or TOTP-based codes<\/a> from a smartphone, push notifications<\/a>, or even biometric data.<\/p>\n\n\n\n

Hardware MFA keys also fall under this category. Also known as universal second factor<\/em> (U2F) or physical security keys, hardware keys can either plug into a user\u2019s system via USB or utilize a physical code generator that is unique to the user. Some examples of hardware-based MFA keys include: <\/p>\n\n\n\n