Adding Multi-factor Authentication to Log in

How to add Multi-factor Authentication to Log In?

Activating the two factor authentication will provide an additional level of protection to your Link4 account.

In order to activate two-factor authentication, please click on the Company Logo and select "My Profile".


In the "My Profile" page, scroll down to enable the "Two-factor authentication" and click on the "Save Changes" button. 
Note : The code will be emailed to your user email ID.



Once you have clicked on the Save Changes button, you will require an authentication code to log in from next time.

Need further help? Email us at support@link4.co or use the live chat support at the bottom right-hand corner of our website.

    • Related Articles

    • Adding Multi-factor Authentication to Log in

      Activating the two factor authentication will provide an additional level of protection to your Link4 account. How to activate Multi-factor Authentication to Log in? In order to activate multi-factor authentication, click on 'Logo' then 'My Profile' ...
    • What is 2 Factor Authentication & How can I activate it?

      The 2 Factor Authentication (2FA) is a one-time code that provides an additional level of protection to your Link4 account. When 2FA is activated, you will receive a code in your email each time you attempt to log in to your Link4 account.  To ...
    • How to add users to help manage your eInvoice transactions?

      With an upgraded plan, you can add multiple users to help you in managing the eInvoices! Click on the logo on the top-right hand corner to select "My Profile" from the dropdown menu, go to the "My Users" tab and click on the "Add New User" button. ...
    • How to add users to help manage your eInvoice transactions?

      With your custom plan, you can add multiple users! Click on the logo on the top-right hand corner and select "My Profile" from the dropdown menu. Go to the "My Users" tab and click on the "Add New User" button. Step 1- Fill in the name, email address ...
    • How to Add a Customer in Link4 InvoiceExpress?

      The following steps show how to add a customer in Link4 InvoiceExpress: Step 1: Go to https://link4.co/au/ and log in using your email address and password. Step 2: Navigate to the "Customers" tab and click the plus (+) sign to add the customer ...