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This article describes how to enable Nexus OTP in Nexus Hybrid Access Gateway as two-factor authentication method for SafeInspect, to replace static passwords.

Nexus OTP can be either Nexus TruID Synchronized or Nexus Personal Mobile OTP, or any other OATH-based mobile OTP application, such as Google Authenticator or Microsoft Authenticator. 

With the setup described in this article, Nexus Hybrid Access Gateway functions as a RADIUS server and SafeInspect as a RADIUS client. Nexus TruID is used as an example below and is available for iOS, Android, and Windows.


Prerequisites

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titlePrerequisites

Make settings in Hybrid Access Gateway

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titleLog in to Hybrid Access Gateway administration interface
  1. Log in to the Hybrid Access Gateway administration interface with your admin user.


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titleAdd SafeInspect as a RADIUS client


Note
In step 3, enter the IP Address of the RADIUS Client (SafeInspect) and the Shared Secret Key.

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Set up RADIUS client
Set up RADIUS client
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titleEnable authentication method

Nexus Personal Mobile is used as an example, see Set up Personal authentication.


Make settings in SafeInspect

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titleAdd Hybrid Access Gateway as RADIUS Server
  1. Log in to the SafeInspect administrative interface.
  2. Navigate to Identity > External Authentication > RADIUS Servers.

  3. Click Add RADIUS server and go to the Settings tab.

  4. Enter the following information:

    ParameterDescription
    AddressEnter the IP address of the Hybrid Access Gateway Authentication server
    Port

    Select the port of the Hybrid Access Gateway Authentication server for the particular authentication method

    Shared secretEnter the RADIUS shared secret key
    Shared secret confirmationConfirm the RADIUS shared secret key


  5. Go to the Policy tab.

  6. Add an authentication rule with the following settings:

    ParameterDescription
    Client-to-Hound authenticationSelect: Authenticate against a RADIUS server
    RADIUS server

    Select the IP address and port of the Hybrid Access Gateway Authentication server

    Hound-to-target authentication

    Select: Mapped user credentials




Example: Log in to SafeInspect

The following example shows how an end user logs in, using Nexus Personal Mobile.

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titleUse Nexus Personal Mobile as 2FA to log in to SafeInspect
  1. Start Nexus Personal Mobile that is installed on your laptop or smartphone - Enter your PIN to generate an OTP.
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