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Two-Factor Authentication for

Contra Costa Community College District

4cd.edu

2FA methods supported by Contra Costa Community College District

Adding two-factor authentication is one of the most effective ways to protect your Contra Costa Community College District account. With TOTP support, you can generate Contra Costa Community College District verification codes directly in the Authenticator App.

SMS

Contra Costa Community College District can send a one-time verification code to your phone via text message.

Phone call

Contra Costa Community College District can call your phone and read out a verification code.

Authenticator app (TOTP)

Contra Costa Community College District lets you use time-based one-time passwords, so you can generate verification codes in an authenticator app on your device — no network or SMS needed.

Contra Costa Community College District 2FA — Frequently asked questions

Does Contra Costa Community College District support an authenticator app?

Yes. Contra Costa Community College District supports time-based one-time passwords (TOTP), so you can add it to the Authenticator App and generate verification codes right on your device.

Which two-factor authentication methods does Contra Costa Community College District support?

Contra Costa Community College District currently supports: SMS, Phone call, Authenticator app (TOTP).

Is it free to generate Contra Costa Community College District codes with the Authenticator App?

Yes. The Authenticator App is free to download, and generating Contra Costa Community College District verification codes does not require an account or sign-up.

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