Eric Geller @ericgeller
The two spreadsheets break down the different forms of MFA. Strongest form is a PIV card (column 2.3 in 2022 doc; "MFA Mandatory PIV (6.3)" in 2021 doc). There's also impersonation-resistant MFA (WebAuthn) and less-secure MFA (SMS, push notifs) (cols 2.4 & 2.5; "Other MFA"). — PolitiTweet.org