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Multi-Factor Authentication

Multi-factor authentication (MFA), also called two-factor authentication or similar terms, is an electronic authentication method in which a user is granted access to a device, website, or application only after successfully presenting two or more pieces of evidence ("factors") to an authentication mechanism. Typically, these factors include knowledge (something only the user knows), possession (something only the user has), and inherence (something only the user is). MFA is used to protect user data — which may include personal identification or financial assets — from being accessed by an unauthorized third party even if they may have been able to discover, for example, a single password. We explain the most common uses of MFA today, and how MFA is being implemented in our research computing environment. -- This webinar was presented by Marco Saldarriaga (SciNet) on March 29, 2023, as a part of a series of weekly Compute Ontario Colloquia. The webinar was hosted by SciNet. The colloquia cover different advanced research computing (ARC) and high performance computing (HPC) topics, are 45 to 60 minutes in length, and are delivered by experts in the relevant fields. Further details can be found at https://www.computeontario.ca/trainin... .