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public:emai:zimbra_2fa [2021-03-02 15:53] – vesely | public:emai:zimbra_2fa [2021-03-26 11:03] – vesely | ||
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Two-factor authentication is a technology that provides identification of users with the combination of two different components. | Two-factor authentication is a technology that provides identification of users with the combination of two different components. | ||
- | As the 2nd factor is used the smartphone app - **Google Authenticator **{{: | + | As the 2nd factor is used the smartphone app - **Google Authenticator **{{: |
===== General ===== | ===== General ===== | ||
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{{: | {{: | ||
- | ===== Application Passcode ===== | + | ===== Application Passcode |
Clients such as IMAP or ActiveSync do not support the UI flow needed for TOTP authentication. For these users need to generate application passcode. | Clients such as IMAP or ActiveSync do not support the UI flow needed for TOTP authentication. For these users need to generate application passcode. | ||
- | Application passcodes: | + | ==== Application passcodes |
* Randomly generated. | * Randomly generated. | ||
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User can create an application passcode by navigating to Preferences > Accounts > Applications and selecting Add Application Code button. User can enter the application name in the Add Application Code dialog and click Next. Application passcode will get generated and it can be used to sign in to your account. | User can create an application passcode by navigating to Preferences > Accounts > Applications and selecting Add Application Code button. User can enter the application name in the Add Application Code dialog and click Next. Application passcode will get generated and it can be used to sign in to your account. | ||
- | {{: | + | ---- |
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+ | <font inherit/ | ||
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+ | **You must make the __first time__ | ||
+ | |||
+ | ---- | ||
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+ | {{: | ||
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+ | ==== How to revoke an application passcode ==== | ||
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+ | Once the user generates application passcode user can revoke it by navigating to Preferences > Accounts > Applications in Zimbra Web Client. User can revoke this application passcode after selecting the required name in the list. | ||
+ | |||
+ | {{: | ||
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+ | ===== Failed Login Attempts ===== | ||
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+ | Please note, use of Two-Factor Authentication (2FA) does not prevent account suspension due to exceeding failed login attempts limits | ||