2-Step Authentication Overview

Document created by user.oxriBaJeN4 Employee on Feb 22, 2016Last modified by user.oxriBaJeN4 Employee on Jul 5, 2017
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Passwords only offer a single layer of protection to a user’s identity. The most complex passwords can be compromised by:

  • Using the same password on more than one website or application.
  • Weaponized software downloaded from the internet or received via email.
  • Clicking on links to malicious web sites.

 

Mimecast native 2-Step Authentication adds an additional layer of protection by denying access with just a password. Enabled, your administrators and users will need a password and a one-time verification code to access Mimecast. Administrators can choose how 2-Step verification codes are received / generated. The following options are available:  

  • Via email
  • Via SMS (available from July 14th 2017).
  • Via a 3rd party code generator (e.g. Google Authenticator, Duo, Authy, Symantec VIP Access, FortiToken, and many more) (available from July 14th 2017).

Benefits

 

2-step authentication has the following benefits:

  • The additional layer of security reduces the risk of a your administrator and user accounts becoming compromised
  • Group-based configuration provides the flexibility to enable this for all users or selected users only
  • Works with your existing Cloud or Domain authentication configurations to allow you to enhance security while minimizing impact 
  • Email or SMS* delivery of verification codes
  • Support for 3rd party verification code generators to get a verification code
    • Using a secure, standards-based implementation for compatibility with a wide range of 3rd party verification code generators
    • Simple self-service registration process for 3rd party verification code generators reducing IT complexity
  • Adaptive location based support provides the option to only require a 2nd form of verification when users attempt to login from outside of your trusted networks

*Due to contractual implications, the SMS option is only available to customers subscribing to a product from the current price list (S1, S2, A1, C1, D1, M2, M2A and other variations)

Supported Mimecast Applications

 

2 Step Authentication is supported for both administrator and end user access, including access to:

  • The Administration Console
  • Mimecast Personal Portal
  • Case Review Application
  • Mimecast for Outlook v7 and later
  • Mimecast Mobile 3.5.2 and later
  • Mimecast for Mac 2.8.9 and later

Customers using earlier versions of our Mimecast for Outlook, Mimcast Mobile, and Mimecast for Mac applications will be prompted to upgrade if 2-Step Authentication is enabled for the user.

The Partner Portal does not currently support 2 Step Authentication.

See Also:

 

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