Does Costco support 2FA?
Costco does not currently list any two-factor authentication (2FA) options, including authenticator apps. Use a strong, unique password and turn on 2FA if Costco adds it in the future.
2FA methods Costco supports
Costco does not list any two-factor authentication methods.
Costco does not offer an authenticator-app (TOTP) option yet. Authenticator apps are safer than SMS, so it's worth requesting.
How to keep your Costco account secure
Use a long, unique password (a password manager helps), turn on any 2FA method Costco offers, and stay alert to phishing. If Costco adds authenticator-app support, you'll be able to use MS Authenticator App.
Frequently asked questions
- Does Costco support authenticator apps?
- No — Costco does not currently offer authenticator-app (TOTP) 2FA.
- How can I secure my Costco account without an authenticator app?
- Use a long, unique password (a password manager helps), turn on any 2FA method Costco does offer, and stay alert to phishing. If Costco adds authenticator-app support, you'll be able to use MS Authenticator App.
Topics covered
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Disclaimer
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