To enable 2FA Authentication in eps web console please follow the steps below:
Step 1:
Login to EPS Website : https://epsweb.adminconsole.net/
Login through valid Credentials (Enter Email-id and Password)

Steps 2:
Go to Password management tab

Step 3:
Click on Login Password Button

Step 4:
Tick on Enable 2FA: Two Factor Authentication

Step 5:
Click on Profile button top right corner of screen and log out from EPS Web

Step 6:
Again login EPS Web

Step 7:
From now onwards, OTP will be sent to your registered mobile number.
Enter OTP here and click on Verify button.

Step 8:
After verification you will able to see your dashboard, and each time OTP will get send to your mobile number at the time of login.

Step 9:
To deactivate the 2FA authentication, just untick the checkbox and then onwards you will not receive OTP and directly your console will get logged in.

Thanks & Regards,
NPAV EPS Team