{"zoho.com":{"methods":["sms","custom-software","totp","u2f"],"custom-software":["Zoho OneAuth"],"documentation":"https://help.zoho.com/portal/kb/articles/mfa-introduction"},"zerotier.com":{"methods":["totp","u2f"]},"youtube.com":{"methods":["sms","call","totp","custom-software","u2f"],"custom-software":["Google Prompts","Google Smart Lock"],"documentation":"https://safety.google/authentication/","recovery":"https://support.google.com/accounts/answer/185834"},"yorku.ca":{"methods":["u2f","custom-software","custom-hardware","sms","call"],"custom-software":["Duo Mobile"],"custom-hardware":["Duo token","Touch ID"],"documentation":"https://infosec.yorku.ca/2FA","notes":"2FA via SMS or phone call can only be enabled by the support team."},"x.com":{"methods":["sms","totp","u2f"],"documentation":"https://help.x.com/en/managing-your-account/two-factor-authentication","recovery":"https://help.x.com/en/managing-your-account/issues-with-login-authentication","notes":"SMS only available on select providers and for X Premium members only."},"twitter.com":{"methods":["sms","totp","u2f"],"documentation":"https://help.x.com/en/managing-your-account/two-factor-authentication","recovery":"https://help.x.com/en/managing-your-account/issues-with-login-authentication","notes":"SMS only available on select providers and for X Premium members only."},"wp.pl":{"methods":["u2f","custom-software"],"custom-software":["1login od WP"],"documentation":"https://pomoc.wp.pl/1login/jak-wlaczyc-i-wylaczyc-logowanie-dwustopniowe"},"wordpress.com":{"methods":["sms","totp","u2f"],"documentation":"https://en.support.wordpress.com/security/two-step-authentication/"},"woltlab.com":{"methods":["totp","u2f","email"]},"wisc.edu":{"methods":["custom-software","custom-hardware","u2f"],"custom-software":["Duo"],"custom-hardware":["Duo D100 Token","Feitian OTP c100 Token"],"documentation":"https://it.wisc.edu/services/duo-multi-factor-authentication-mfa/"},"wikipedia.org":{"methods":["totp","u2f"],"documentation":"https://meta.wikimedia.org/wiki/Help:Two-factor_authentication","notes":"Currently limited to administrators (and users with admin-like permissions like interface editors), bureaucrats, checkusers, oversighters, stewards, edit filter managers and the OATH-testers global group."},"wefunder.com":{"methods":["sms","totp","u2f"],"documentation":"https://help.wefunder.com/getting-started-for-investors/how-secure-is-my-account","notes":"Setting up 2FA with TOTP or Security Key requires adding a phone number."},"weclapp.com":{"methods":["totp","u2f"],"documentation":"https://doc.weclapp.com/en/documentation/dein-start-mit-weclapp/2-my-weclapp-personal-master-and-contact-data/2-4-security/2-factor-authentication/"},"webgate.ec.europa.eu":{"methods":["sms","u2f","custom-software","custom-hardware"],"custom-software":["EU Login mobile app"],"custom-hardware":["VASCO Token","DigiPass Token"],"documentation":"https://webgate.ec.europa.eu/cas/manuals/EU_Login_Tutorial.pdf"},"vse.cz":{"methods":["totp","sms","u2f","custom-software"],"custom-software":["Microsoft Authenticator"],"documentation":"https://ci.vse.cz/english/support/procedures/multi-factor-authentication-in-microsoft-365/"},"vivaldi.com":{"methods":["totp","u2f"],"documentation":"https://help.vivaldi.com/services/account/two-factor-authentication/"},"vivaldi.net":{"methods":["totp","u2f"],"documentation":"https://help.vivaldi.com/services/account/two-factor-authentication/"},"veracode.com":{"methods":["totp","u2f"],"documentation":"https://help.veracode.com/r/t_configure_mfa"},"vcu.edu":{"methods":["custom-software","custom-hardware","u2f"],"custom-software":["Duo"],"custom-hardware":["Duo D100 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token"],"documentation":"https://uwaterloo.ca/two-factor-authentication/"},"uq.edu.au":{"methods":["u2f","totp","custom-software","custom-hardware"],"custom-software":["Duo"],"custom-hardware":["Duo D100 Token"],"documentation":"https://my.uq.edu.au/information-and-services/information-technology/uq-accounts-and-passwords/multi-factor-authentication-mfa"},"uidaho.edu":{"methods":["sms","call","custom-software","custom-hardware","u2f"],"custom-software":["Duo"],"custom-hardware":["Duo D100 Token"],"documentation":"https://support.uidaho.edu/TDClient/KB/ArticleDet?ID=109"},"ucsd.edu":{"methods":["sms","u2f","custom-hardware","custom-software"],"custom-software":["Duo"],"custom-hardware":["Duo D100 Token"],"documentation":"https://blink.ucsd.edu/technology/security/services/two-step-login/"},"ucr.edu":{"methods":["u2f","custom-hardware","custom-software"],"custom-software":["Duo"],"custom-hardware":["Duo D100 Token"],"documentation":"https://its.ucr.edu/mfa"},"ucmerced.edu":{"methods":["sms","u2f","custom-hardware","custom-software"],"custom-software":["Duo"],"custom-hardware":["Feitian OTP c100 Token"],"documentation":"https://it.ucmerced.edu/2FA"},"ucla.edu":{"methods":["sms","call","u2f","custom-hardware","custom-software"],"custom-software":["Duo"],"custom-hardware":["Yubico OTP","Duo D100 Token"],"documentation":"https://dts.ucla.edu/products-services/security/multi-factor-authentication/activate-ucla-logon-mfa"},"ucdavis.edu":{"methods":["u2f","custom-software"],"custom-software":["Duo"],"documentation":"https://movetoduo.ucdavis.edu"},"ubc.ca":{"methods":["u2f","custom-software","custom-hardware","sms","call"],"custom-software":["Duo Mobile"],"custom-hardware":["Duo 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(Biometrics)"],"documentation":"https://support.stripe.com/questions/how-do-i-enable-two-step-verification","recovery":"https://support.stripe.com/questions/sign-in-to-your-stripe-account-without-a-2fa-device-and-or-backup-code"},"stanford.edu":{"methods":["sms","call","custom-software","custom-hardware","u2f"],"custom-software":["Duo"],"custom-hardware":["Fortitoken"],"documentation":"https://uit.stanford.edu/service/webauth/twostep"},"standardnotes.com":{"methods":["totp","u2f"],"documentation":"https://standardnotes.com/help/25","recovery":"https://standardnotes.com/help/22","notes":"Professional Subscription required to use hardware security key."},"umich.edu":{"methods":["sms","call","custom-software","custom-hardware","u2f"],"custom-software":["Duo"],"custom-hardware":["Feitian OTP c100 Token"],"documentation":"https://www.safecomputing.umich.edu/two-factor-authentication"},"spaceship.com":{"methods":["totp","u2f"]},"simplelogin.io":{"methods":["totp","u2f"]},"shu.edu":{"methods":["sms","call","u2f","custom-software"],"custom-software":["Duo"],"documentation":"https://tech-shu-edu.refined.site/space/PUBLICKBA/2096431118/Guide%20to%20Enrolling%20a%20Device%20in%20Duo"},"shopify.com":{"methods":["sms","totp","u2f"],"documentation":"https://help.shopify.com/manual/your-account/account-security/two-step-authentication","notes":"U2F requires using a Shopify ID. U2F can't be used on the Shopify mobile app, the Shopify POS app, or the Shopify Inbox app."},"shadow.tech":{"methods":["totp","u2f"],"documentation":"https://support.shadow.tech/hc/en-us/articles/8741331563676"},"server.nitrado.net":{"methods":["totp","u2f"],"documentation":"https://server.nitrado.net/en-US/guides/two-factor-authentication-en"},"sentry.io":{"methods":["sms","totp","u2f"],"documentation":"https://blog.sentry.io/2016/06/22/introducing-2fa"},"scu.edu":{"methods":["sms","custom-software","u2f","call"],"custom-software":["Duo"],"documentation":"https://scu.edu/technology/get-connected/duo/learn-more-about-2fa/"},"sans.org":{"methods":["totp","u2f"]},"salesforce.com":{"methods":["sms","email","totp","u2f","custom-software"],"custom-software":["Salesforce Authenticator"],"documentation":"https://developer.salesforce.com/docs/atlas.en-us.securityImplGuide.meta/securityImplGuide/add_time-based_token.htm"},"roblox.com":{"methods":["totp","email","u2f"],"documentation":"https://en.help.roblox.com/hc/en-us/articles/212459863","notes":"U2F requires TOTP to be setup. U2F is currently only supported in web browsers."},"registro.br":{"methods":["totp","u2f"],"documentation":"https://registro.br/ajuda/gerenciamento-de-conta/token/"},"pypi.org":{"methods":["totp","u2f"],"documentation":"https://pypi.org/help/#twofa"},"publishers.basicattentiontoken.org":{"methods":["totp","u2f"],"documentation":"https://support.brave.com/hc/en-us/articles/360021649491"},"psu.edu":{"methods":["sms","call","custom-software","custom-hardware","u2f"],"custom-software":["Duo"],"custom-hardware":["Duo D100 Token"],"documentation":"https://get2fa.psu.edu"},"proton.me":{"methods":["totp","u2f"],"documentation":"https://proton.me/support/two-factor-authentication-2fa","notes":"TOTP must be enabled to use a hardware token."},"pm.me":{"methods":["totp","u2f"],"documentation":"https://proton.me/support/two-factor-authentication-2fa","notes":"TOTP must be enabled to use a hardware token."},"protonmail.com":{"methods":["totp","u2f"],"documentation":"https://proton.me/support/two-factor-authentication-2fa","notes":"TOTP must be enabled to use a hardware token."},"protonvpn.com":{"methods":["totp","u2f"],"documentation":"https://proton.me/support/two-factor-authentication-2fa","notes":"TOTP must be enabled to use a hardware token."},"probit.com":{"methods":["sms","totp","u2f"],"documentation":"https://www.probit.com/en-us/hc/360018127111"},"porkbun.com":{"methods":["totp","u2f"],"documentation":"https://kb.porkbun.com/article/19--"},"play.eslgaming.com":{"methods":["totp","u2f"]},"play.google.com":{"methods":["sms","call","totp","custom-software","u2f"],"custom-software":["Google Prompts","Google Smart Lock"],"documentation":"https://safety.google/authentication/","recovery":"https://support.google.com/accounts/answer/185834"},"pkobp.pl":{"methods":["sms","u2f","custom-software"],"custom-software":["IKO App"],"documentation":"https://iko.pkobp.pl/funkcje/mobilna-autoryzacja/","notes":"You can only register one U2F security key to your bank account"},"ipko.pl":{"methods":["sms","u2f","custom-software"],"custom-software":["IKO App"],"documentation":"https://iko.pkobp.pl/funkcje/mobilna-autoryzacja/","notes":"You can only register one U2F security key to your bank account"},"perimeter81.com":{"methods":["sms","totp","custom-software","u2f","call"],"custom-software":["Perimeter 81 App Push Notification","Duo"],"documentation":"https://support.perimeter81.com/docs/two-factor-authentication","notes":"Hardware 2FA is only available via Duo."},"pay.google.com":{"methods":["sms","call","custom-software","totp","u2f"],"custom-software":["Google Prompts","Google Smart 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OTP"],"documentation":"https://help.okta.com/en-us/content/topics/security/mfa/mfa-factors.htm"},"nyu.edu":{"methods":["sms","u2f","custom-software"],"custom-software":["Duo"],"documentation":"https://www.nyu.edu/life/information-technology/accounts-and-access/access/mfa.html"},"nuget.org":{"methods":["sms","custom-software","totp","u2f","call"],"custom-software":["Microsoft Authenticator"],"documentation":"https://azure.microsoft.com/en-us/documentation/articles/multi-factor-authentication/"},"o2.pl":{"methods":["u2f","custom-software"],"custom-software":["1login od WP"],"documentation":"https://pomoc.o2.pl/1login/jak-wlaczyc-i-wylaczyc-logowanie-dwustopniowe"},"npmjs.com":{"methods":["totp","u2f"],"documentation":"https://docs.npmjs.com/configuring-two-factor-authentication","recovery":"https://docs.npmjs.com/recovering-your-2fa-enabled-account"},"norton.com":{"methods":["sms","call","totp","u2f"],"documentation":"https://support.norton.com/sp/en/us/home/current/solutions/v100023155_NortonM_Retail_1_en_us"},"nordvpn.com":{"methods":["totp","u2f"],"documentation":"https://support.nordvpn.com/hc/en-us/articles/19442299167889","recovery":"https://support.nordvpn.com/hc/en-us/articles/20323778989969"},"nordaccount.com":{"methods":["totp","u2f"],"documentation":"https://support.nordpass.com/hc/en-us/articles/360002770497"},"nordpass.com":{"methods":["totp","u2f"],"documentation":"https://support.nordpass.com/hc/en-us/articles/360002770497"},"nordlocker.com":{"methods":["totp","u2f"],"documentation":"https://support.nordpass.com/hc/en-us/articles/360002770497"},"nest.com":{"methods":["sms","call","totp","custom-software","u2f"],"custom-software":["Google Prompts","Google Smart Lock"],"documentation":"https://support.google.com/googlenest/answer/9295081","notes":"Non-migrated accounts only have SMS & Email 2FA available."},"nest.google.com":{"methods":["sms","call","totp","custom-software","u2f"],"custom-software":["Google Prompts","Google Smart Lock"],"documentation":"https://support.google.com/googlenest/answer/9295081","notes":"Non-migrated accounts only have SMS & Email 2FA available."},"nulab.com":{"methods":["u2f","totp","sms"],"documentation":"https://support.nulab.com/hc/en-us/articles/7732936736537"},"nd.edu":{"methods":["sms","call","custom-software","u2f","totp"],"custom-software":["Okta Verify"],"documentation":"https://nd.service-now.com/nd_portal?id=kb_article_view&sysparm_article=KB0017218"},"ncsu.edu":{"methods":["sms","call","custom-software","totp","u2f"],"custom-software":["Duo"],"documentation":"https://oit.ncsu.edu/it-security/2fa/","recovery":"https://go.ncsu.edu/2fa-bypass"},"namecheap.com":{"methods":["totp","u2f"],"documentation":"https://www.namecheap.com/security/2fa-two-factor-authentication/","notes":"Only one 2FA method can be active at any given time"},"myfritz.net":{"methods":["totp","u2f","custom-hardware"],"custom-hardware":["Smartphone biometrics (fingerprint, face recognition)"],"documentation":"https://en.avm.de/myfritz/faqs/security-tips-for-using-myfritz/"},"muni.cz":{"methods":["totp","u2f"],"documentation":"https://it.muni.cz/en/services/muni-unified-login/multi-factor-authentication","recovery":"https://service.support.muni.cz/servicedesk/customer/portal/1/group/52/create/937"},"mulesoft.com":{"methods":["totp","custom-software","u2f"],"custom-software":["Salesforce Authenticator"],"documentation":"https://docs.mulesoft.com/access-management/multi-factor-authentication"},"msu.edu":{"methods":["sms","call","u2f","custom-software"],"custom-software":["Okta Verify"],"documentation":"https://secureit.msu.edu/multi-factor/index.html"},"morganstanley.com":{"methods":["sms","call","totp","u2f"],"documentation":"https://www.morganstanley.com/what-we-do/wealth-management/online-security/authentication"},"mongodb.com":{"methods":["totp","email","custom-software","sms","u2f"],"custom-software":["Okta Verify"],"documentation":"https://docs.atlas.mongodb.com/security-multi-factor-authentication/"},"monash.edu":{"methods":["u2f","totp","custom-software"],"custom-software":["Okta Verify"],"documentation":"https://www.monash.edu/esolutions/accounts-passwords/multi-factor-authentication"},"monash.edu.my":{"methods":["u2f","totp","custom-software"],"custom-software":["Okta Verify"],"documentation":"https://www.monash.edu/esolutions/accounts-passwords/multi-factor-authentication"},"mines.edu":{"methods":["custom-software","custom-hardware","u2f"],"custom-software":["Duo"],"custom-hardware":["Duo D100 Token"],"documentation":"https://its.mines.edu/mfa/"},"miamioh.edu":{"methods":["sms","call","custom-software","u2f","custom-hardware"],"custom-software":["Duo"],"custom-hardware":["Feitian OTP c100 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email or phone number is required for 2FA setup."},"mail.ru":{"methods":["sms","u2f"],"documentation":"https://help.mail.ru/mail/settings/2fa"},"mail.sapo.pt":{"methods":["totp","sms","u2f"],"documentation":"https://ajuda.sapo.pt/id-67553"},"mail.google.com":{"methods":["sms","call","totp","custom-software","u2f"],"custom-software":["Google Prompts","Google Smart Lock"],"documentation":"https://safety.google/authentication/","recovery":"https://support.google.com/accounts/answer/185834"},"mail.de":{"methods":["totp","u2f"],"documentation":"https://mail.de/hilfe/u2f-authenticator"},"mail.aol.com":{"methods":["sms","call","totp","email","u2f"],"documentation":"https://help.aol.com/articles/2-step-verification-stronger-than-your-password-alone"},"login.gov":{"methods":["sms","call","totp","u2f","custom-hardware"],"custom-hardware":["PIV/CAC"],"documentation":"https://www.login.gov/help/get-started/authentication-methods/"},"lastpass.com":{"methods":["totp","custom-hardware","custom-software","u2f","sms"],"custom-software":["LastPass Authenticator","Duo","RSA SecurID","Symantec VIP","SecureAuth Authenticate"],"custom-hardware":["Yubico OTP","Windows Fingerprint","Smart Card"],"documentation":"https://support.logmeininc.com/lastpass/help/enable-multifactor-authentication-lp010002","recovery":"https://support.logmeininc.com/lastpass/help/i-lost-my-phone-ndash-how-do-i-disable-multifactor-authentication-for-lastpass","notes":"Availability of 2FA options depends on your account type. U2F is available through Duo integration on all plans. Yubico OTP is only available on paid plans."},"kraken.com":{"methods":["totp","custom-hardware","u2f","email"],"custom-hardware":["OATH OTP keys"],"documentation":"https://support.kraken.com/hc/en-us/articles/360000426923","notes":"Email 2FA is mandatory for all users but only requested for unknown devices"},"koofr.eu":{"methods":["totp","u2f"],"documentation":"https://koofr.eu/help/two-factor-authentication/does-koofr-offer-two-factor-authentication/"},"keepersecurity.com":{"methods":["sms","call","totp","u2f"],"documentation":"https://www.keepersecurity.com/security#twoFactor"},"jumpcloud.com":{"methods":["totp","u2f"],"documentation":"https://jumpcloud.com/support/set-up-authenticator-app-for-user-account","recovery":"https://jumpcloud.com/support/reset-mfa-in-user-portal"},"joinmastodon.org":{"methods":["totp","u2f"],"documentation":"https://github.com/McKael/mastodon-documentation/blob/master/Using-Mastodon/2FA.md","notes":"TOTP must be enabled to use a hardware token."},"mastodon.social":{"methods":["totp","u2f"],"documentation":"https://github.com/McKael/mastodon-documentation/blob/master/Using-Mastodon/2FA.md","notes":"TOTP must be enabled to use a hardware token."},"islonline.com":{"methods":["totp","sms","email","u2f"],"documentation":"https://help.islonline.com/35746/286527"},"irs.gov":{"methods":["sms","call","u2f","custom-software"],"custom-software":["ID.me Authenticator"],"documentation":"https://www.irs.gov/privacy-disclosure/secure-access-how-to-register-for-certain-online-self-help-tools"},"ing.pl":{"methods":["sms","u2f","custom-software"],"custom-software":["Moje ING App"],"documentation":"https://www.ing.pl/indywidualni/bankowosc-internetowa/bezpieczenstwo/klucze-zabezpieczen-u2f","notes":"The first U2F key requires confirmation at a bank branch."},"id.me":{"methods":["sms","call","totp","u2f","custom-software"],"custom-software":["ID.me Authenticator"],"documentation":"https://help.id.me/hc/en-us/articles/360018113053"},"icloud.com":{"methods":["sms","call","u2f","custom-software"],"custom-software":["Apple Device Push Notification"],"documentation":"https://support.apple.com/en-us/HT204915","notes":"U2F requires a minimum of two security keys to be registered."},"icedrive.net":{"methods":["sms","totp","u2f"],"documentation":"https://twitter.com/icedrivecloud/status/1412044506447364097"},"hypixel.net":{"methods":["email","totp","u2f"],"documentation":"https://support.hypixel.net/hc/en-us/articles/360019538060","notes":"In-game 2FA is limited to Hypixel staff and players with the [YOUTUBE] rank; website 2FA is available to anyone."},"hpe.com":{"methods":["totp","u2f","custom-software"],"custom-software":["Okta Verify"],"documentation":"https://support.hpe.com/hpesc/public/docDisplay?docId=sd00002926en_us&page=GUID-78722BEA-6517-4C6E-96F3-92E9D81903E2.html"},"hewlettpackardenterprise.com":{"methods":["totp","u2f","custom-software"],"custom-software":["Okta Verify"],"documentation":"https://support.hpe.com/hpesc/public/docDisplay?docId=sd00002926en_us&page=GUID-78722BEA-6517-4C6E-96F3-92E9D81903E2.html"},"hmc.edu":{"methods":["sms","call","u2f","custom-hardware","custom-software"],"custom-software":["Duo"],"custom-hardware":["Duo D100 Token"],"documentation":"https://www.hmc.edu/cis/duo-two-factor-authentication/"},"hey.com":{"methods":["totp","u2f"],"documentation":"https://hey.com/security/"},"heroku.com":{"methods":["totp","custom-software","custom-hardware","u2f"],"custom-software":["Salesforce Authenticator"],"custom-hardware":["Built-in Authenticator (Biometrics)"],"documentation":"https://devcenter.heroku.com/articles/multi-factor-authentication","recovery":"https://devcenter.heroku.com/articles/recovery-codes"},"headway.co":{"methods":["sms","call","email","totp","u2f"],"documentation":"https://help.headway.co/hc/articles/4428388155028#h_01J6CN885B50GFFC3QCXY51QT7"},"hcaptcha.com":{"methods":["u2f"]},"harvard.edu":{"methods":["sms","call","u2f","totp","custom-software","custom-hardware"],"custom-software":["Duo","Okta Verify"],"custom-hardware":["Yubico OTP"],"documentation":"https://huit.harvard.edu/twostep"},"goteleport.com":{"methods":["totp","u2f"],"documentation":"https://goteleport.com/docs/access-controls/guides/webauthn/"},"godaddy.com":{"methods":["sms","totp","u2f"],"documentation":"https://www.godaddy.com/help/enable-two-step-verification-7502","notes":"If hardware 2FA enabled, customer support by phone requires enabling back-up method."},"gitlab.com":{"methods":["totp","u2f"],"documentation":"https://docs.gitlab.com/ee/user/profile/account/two_factor_authentication.html"},"github.com":{"methods":["sms","totp","custom-software","u2f"],"custom-software":["GitHub Mobile"],"documentation":"https://docs.github.com/en/github/authenticating-to-github/securing-your-account-with-two-factor-authentication-2fa/configuring-two-factor-authentication","recovery":"https://docs.github.com/en/github/authenticating-to-github/securing-your-account-with-two-factor-authentication-2fa/recovering-your-account-if-you-lose-your-2fa-credentials","notes":"Hardware tokens must have a backup method, either SMS or software token."},"georgetown.edu":{"methods":["u2f","custom-software"],"custom-software":["Duo"],"documentation":"https://uis.georgetown.edu/security/duo/"},"gemini.com":{"methods":["sms","custom-software","u2f"],"custom-software":["Authy"],"documentation":"https://support.gemini.com/hc/en-us/articles/204732985"},"geforce.com":{"methods":["email","totp","u2f"],"documentation":"https://login.nvgs.nvidia.com/v1/help/nfactor","notes":"Email 2FA is always enabled."},"nvidia.com":{"methods":["email","totp","u2f"],"documentation":"https://login.nvgs.nvidia.com/v1/help/nfactor","notes":"Email 2FA is always enabled."},"login.nvgs.nvidia.com":{"methods":["email","totp","u2f"],"documentation":"https://login.nvgs.nvidia.com/v1/help/nfactor","notes":"Email 2FA is always enabled."},"gatech.edu":{"methods":["call","sms","custom-software","u2f"],"custom-software":["Duo"],"documentation":"https://oit.gatech.edu/two-factor-authentication"},"gandi.net":{"methods":["totp","u2f"],"documentation":"https://docs.gandi.net/en/account_management/security/"},"fragdenstaat.de":{"methods":["totp","u2f"],"documentation":"https://fragdenstaat.de/hilfe/ihr-konto-verwalten/zwei-faktor-login/"},"fit.google.com":{"methods":["sms","call","totp","custom-software","u2f"],"custom-software":["Google Prompts","Google Smart Lock"],"documentation":"https://safety.google/authentication/","recovery":"https://support.google.com/accounts/answer/185834"},"files.com":{"methods":["sms","custom-hardware","u2f","totp"],"custom-hardware":["Yubico OTP"],"documentation":"https://www.files.com/docs/features/twofactor-authentication-2fa"},"fi.google.com":{"methods":["sms","call","totp","custom-software","u2f"],"custom-software":["Google Prompts","Google Smart Lock"],"documentation":"https://safety.google/authentication/","recovery":"https://support.google.com/accounts/answer/185834"},"fiber.google.com":{"methods":["sms","call","totp","custom-software","u2f"],"custom-software":["Google Prompts","Google Smart Lock"],"documentation":"https://safety.google/authentication/","recovery":"https://support.google.com/accounts/answer/185834"},"fastmail.com":{"methods":["sms","totp","custom-hardware","u2f"],"custom-hardware":["Yubico OTP"],"documentation":"https://www.fastmail.com/help/account/2fa.html","notes":"Setup requires SMS verification."},"facebook.com":{"methods":["sms","totp","u2f"],"documentation":"https://www.facebook.com/help/148233965247823"},"messenger.com":{"methods":["sms","totp","u2f"],"documentation":"https://www.facebook.com/help/148233965247823"},"erau.edu":{"methods":["sms","call","u2f","custom-software"],"custom-software":["Duo"]},"epayslips.co.uk":{"methods":["u2f","totp"]},"dynadot.com":{"methods":["sms","totp","u2f"],"documentation":"https://www.dynadot.com/community/help/question/2-step-verification"},"dropbox.com":{"methods":["sms","totp","u2f"],"documentation":"https://help.dropbox.com/security/enable-two-step-verification","recovery":"https://help.dropbox.com/accounts-billing/security/issues-two-step-verification","notes":"Hardware 2FA requires also enabling Software or SMS 2FA as a back-up."},"getdropbox.com":{"methods":["sms","totp","u2f"],"documentation":"https://help.dropbox.com/security/enable-two-step-verification","recovery":"https://help.dropbox.com/accounts-billing/security/issues-two-step-verification","notes":"Hardware 2FA requires also enabling Software or SMS 2FA as a back-up."},"drive.google.com":{"methods":["sms","call","custom-software","totp","u2f"],"custom-software":["Google Prompts","Google Smart Lock"],"documentation":"https://safety.google/authentication/","recovery":"https://support.google.com/accounts/answer/185834"},"doppler.com":{"methods":["email","totp","u2f"],"documentation":"https://docs.doppler.com/docs/multi-factor-authentication"},"dnsimple.com":{"methods":["totp","u2f"],"documentation":"https://support.dnsimple.com/articles/two-factor-authentication/"},"dmarcian.com":{"methods":["totp","u2f"],"documentation":"https://dmarcian.com/secure-dmarcian-2fa/"},"discord.com":{"methods":["sms","totp","u2f"],"documentation":"https://support.discord.com/hc/en-us/articles/219576828"},"discordapp.com":{"methods":["sms","totp","u2f"],"documentation":"https://support.discord.com/hc/en-us/articles/219576828"},"dinero.dk":{"methods":["sms","totp","u2f"],"documentation":"https://dinero.dk/support/to-faktor-login"},"delinea.com":{"methods":["call","sms","totp","email","custom-software","u2f"],"custom-software":["Duo Push"],"documentation":"https://docs.delinea.com/ss/10.8.0/authentication/two-factor-authentication"},"deakin.edu.au":{"methods":["sms","call","u2f","totp","custom-software","custom-hardware"],"custom-software":["Duo"],"custom-hardware":["Duo D100 Token"],"documentation":"https://help.deakin.edu.au/ithelp?id=kb_article&sysparm_article=KB0013804"},"crowdsupply.com":{"methods":["totp","u2f"]},"crowdin.com":{"methods":["totp","u2f"],"documentation":"https://support.crowdin.com/account-settings/#two-factor-authentication"},"cpp.edu":{"methods":["sms","totp","u2f","custom-hardware","custom-software"],"custom-software":["Duo"],"custom-hardware":["Duo D100 Token"],"documentation":"https://cpp.service-now.com/ehelp?id=kb_article&sys_id=ed4dcbc3dbeb1f449bba68461b96198e"},"cpoms.co.uk":{"methods":["totp","u2f"],"documentation":"https://raptor.my.site.com/CPOMS/s/article/CPOMS-Login-Help-Guide-4cb23e40"},"cpoms.net":{"methods":["totp","u2f"],"documentation":"https://raptor.my.site.com/CPOMS/s/article/CPOMS-Login-Help-Guide-4cb23e40"},"cornell.edu":{"methods":["sms","custom-software","custom-hardware","u2f","call"],"custom-software":["Duo"],"custom-hardware":["Duo D100 Token"],"documentation":"https://it.cornell.edu/twostep"},"compose.com":{"methods":["sms","totp","u2f"],"documentation":"https://www.compose.com/articles/introducing-fido-universal-2nd-factor-authentication/"},"colorado.edu":{"methods":["sms","call","custom-software","u2f"],"custom-software":["Duo"],"documentation":"https://oit.colorado.edu/services/identity-access-management/duo-multi-factor-authentication","notes":"SMS required to setup TOTP 2FA."},"columbia.edu":{"methods":["call","u2f","custom-software"],"custom-software":["Duo"],"documentation":"https://www.cuit.columbia.edu/mfa"},"coinbase.com":{"methods":["sms","totp","u2f"],"documentation":"https://help.coinbase.com/en/coinbase/getting-started/verify-my-account/how-do-i-set-up-2-factor-authentication","recovery":"https://help.coinbase.com/en/coinbase/managing-my-account/get-back-into-my-account/2-step-verification-troubleshooting"},"codeberg.org":{"methods":["totp","u2f"],"documentation":"https://docs.codeberg.org/security/2fa/"},"cmu.edu":{"methods":["custom-software","custom-hardware","u2f"],"custom-software":["Duo"],"custom-hardware":["Duo D100 Token"],"documentation":"https://www.cmu.edu/computing/services/security/identity-access/authentication/how-to/use2fa-weblogin.html"},"cloudflare.com":{"methods":["totp","u2f"],"documentation":"https://developers.cloudflare.com/fundamentals/setup/account/account-security/2fa/"},"cloud.oracle.com":{"methods":["totp","custom-software","sms","call","email","u2f"],"custom-software":["Duo","Oracle Mobile Authenticator"],"documentation":"https://docs.oracle.com/en/cloud/paas/identity-cloud/uaids/configure-authentication-factors.html"},"oraclecloud.com":{"methods":["totp","custom-software","sms","call","email","u2f"],"custom-software":["Duo","Oracle Mobile Authenticator"],"documentation":"https://docs.oracle.com/en/cloud/paas/identity-cloud/uaids/configure-authentication-factors.html"},"cloud66.com":{"methods":["totp","u2f"],"documentation":"https://help.cloud66.com/node/account/two-factor-authentication.html"},"cloud.ibm.com":{"methods":["email","u2f","totp"],"documentation":"https://cloud.ibm.com/docs/account?topic=account-enablemfa"},"cloud.google.com":{"methods":["sms","call","totp","custom-software","u2f"],"custom-software":["Google Prompts","Google Smart Lock"],"documentation":"https://safety.google/authentication/","recovery":"https://support.google.com/accounts/answer/185834"},"clemson.edu":{"methods":["sms","call","u2f","custom-software","custom-hardware"],"custom-software":["Duo"],"custom-hardware":["Duo D100 Token"],"documentation":"https://2fa.app.clemson.edu/"},"classlink.com":{"methods":["sms","totp","u2f"],"documentation":"https://www.classlink.com/solutions/multi-factor-authentication"},"chat.google.com":{"methods":["sms","call","totp","custom-software","u2f"],"custom-software":["Google Prompts","Google Smart Lock"],"documentation":"https://safety.google/authentication/","recovery":"https://support.google.com/accounts/answer/185834"},"calpoly.edu":{"methods":["sms","call","u2f","custom-hardware","custom-software"],"custom-software":["Duo"],"custom-hardware":["Duo D100 Token"],"documentation":"https://calpoly.atlassian.net/wiki/spaces/CPKB/pages/3539066"},"byu.edu":{"methods":["call","sms","totp","u2f","custom-hardware","custom-software"],"custom-software":["Duo"],"custom-hardware":["Duo D100 Token","Yubico OTP"],"documentation":"https://duo.byu.edu/"},"bu.edu":{"methods":["sms","call","u2f","custom-software"],"custom-software":["Duo"],"documentation":"https://www.bu.edu/tech/support/duo/"},"britishairways.com":{"methods":["sms","totp","u2f"],"notes":"Set-up requires linking one of the following services with your BA account: Qatar, Iberia, Uber"},"braintreepayments.com":{"methods":["sms","totp","u2f"],"documentation":"https://developer.paypal.com/braintree/articles/risk-and-security/control-panel-security/two-factor-authentication"},"bitwarden.com":{"methods":["sms","call","email","totp","u2f","custom-hardware","custom-software"],"custom-software":["Duo"],"custom-hardware":["Yubico OTP"],"documentation":"https://help.bitwarden.com/article/setup-two-step-login/","notes":"2FA methods vary depending on price plan. SMS & Call requires Duo integration"},"bitgo.com":{"methods":["totp","custom-hardware","u2f"],"custom-hardware":["Yubico OTP"]},"bitfinex.com":{"methods":["totp","u2f"],"documentation":"https://support.bitfinex.com/hc/en-us/sections/900000097443","recovery":"https://support.bitfinex.com/hc/en-us/articles/360021325054"},"bitbucket.org":{"methods":["totp","u2f"],"documentation":"https://support.atlassian.com/bitbucket-cloud/docs/enable-two-step-verification/","notes":"An SSH key must be associated with your account to enable 2FA."},"binance.com":{"methods":["totp","u2f","sms"],"documentation":"https://www.binance.com/en/support/faq/c-1?navId=1#11"},"berkeley.edu":{"methods":["u2f","custom-hardware","custom-software"],"custom-software":["Duo"],"custom-hardware":["Duo D100 Token","Feitian OTP c100 Token"],"documentation":"https://calnetweb.berkeley.edu/calnet-2-step"},"basecamp.com":{"methods":["totp","u2f"],"documentation":"https://3.basecamp-help.com/article/443--"},"bankofamerica.com":{"methods":["sms","email","u2f"],"documentation":"https://www.bankofamerica.com/security-center/online-banking/","notes":"Mobile apps only use SMS 2FA"},"bofa.com":{"methods":["sms","email","u2f"],"documentation":"https://www.bankofamerica.com/security-center/online-banking/","notes":"Mobile apps only use SMS 2FA"},"mbna.com":{"methods":["sms","email","u2f"],"documentation":"https://www.bankofamerica.com/security-center/online-banking/","notes":"Mobile apps only use SMS 2FA"},"aws.amazon.com":{"methods":["totp","custom-hardware","u2f"],"custom-hardware":["SafeNet IDProve 110 6-digit OTP Token","SafeNet IDProve 700 OTP Card"],"documentation":"https://aws.amazon.com/iam/features/mfa/"},"auth0.com":{"methods":["custom-software","sms","totp","u2f"],"custom-software":["Auth0 Guardian"],"documentation":"https://auth0.com/docs/secure/multi-factor-authentication/enable-mfa","recovery":"https://auth0.com/docs/secure/multi-factor-authentication/reset-user-mfa"},"asu.edu":{"methods":["custom-software","call","sms","u2f"],"custom-software":["Duo"],"documentation":"https://getprotected.asu.edu/services/identity-and-access-management/duo-two-factor-authentication"},"appleid.apple.com":{"methods":["sms","call","u2f","custom-software"],"custom-software":["Apple Device Push Notification"],"documentation":"https://support.apple.com/en-us/HT204915","notes":"U2F requires a minimum of two security keys to be registered."},"aha.io":{"methods":["sms","call","custom-software","u2f"],"custom-software":["Duo"],"documentation":"https://www.aha.io/support/ideas/ideas/settings/account-settings#security-and-single-sign-on","notes":"2FA is only available through Duo."},"afternic.com":{"methods":["totp","sms","u2f"],"documentation":"https://help.afternic.com/s/article/How-can-I-set-up-Two-Factor-Authentication-for-my-account"},"aero.zip":{"methods":["totp","u2f"],"documentation":"https://aero.zip/faq/2fa-support","recovery":"https://aero.zip/faq/2fa-backup-codes"},"adafruit.com":{"methods":["sms","totp","u2f"],"documentation":"https://learn.adafruit.com/how-to-set-up-2-factor-authentication-on-adafruit"},"1password.com":{"methods":["totp","u2f","custom-hardware","custom-software"],"custom-software":["Duo"],"custom-hardware":["Yubico OTP","Duo D100 Token"],"documentation":"https://support.1password.com/two-factor-authentication/","recovery":"https://support.1password.com/recovery/","notes":"Teams using Duo with 1Password can't enable other 2FA methods. Non-U2F Hardware tokens and custom software methods are only available through Duo."},"1password.ca":{"methods":["totp","u2f","custom-hardware","custom-software"],"custom-software":["Duo"],"custom-hardware":["Yubico OTP","Duo D100 Token"],"documentation":"https://support.1password.com/two-factor-authentication/","recovery":"https://support.1password.com/recovery/","notes":"Teams using Duo with 1Password can't enable other 2FA methods. Non-U2F Hardware tokens and custom software methods are only available through Duo."},"1password.eu":{"methods":["totp","u2f","custom-hardware","custom-software"],"custom-software":["Duo"],"custom-hardware":["Yubico OTP","Duo D100 Token"],"documentation":"https://support.1password.com/two-factor-authentication/","recovery":"https://support.1password.com/recovery/","notes":"Teams using Duo with 1Password can't enable other 2FA methods. Non-U2F Hardware tokens and custom software methods are only available through Duo."},"123-reg.co.uk":{"methods":["sms","totp","u2f"],"documentation":"https://www.123-reg.co.uk/support/my-account/how-do-i-enable-2-step-verification-on-my-account/"}}