How do I setup Two-Factor Authentication (2FA) on my Krystal account?
What is Two-Factor Authentication (2FA)?
Two-factor authentication adds an additional layer of security to your Krystal client area by adding a second step to your login. In addition to something you know (i.e. your existing password) it adds what is known as a possession, or second factor, based on something you possess - which in this case will be an App on your mobile phone or desktop.
Since both are required to log in, even if an attacker has your password they can't access your account unless they also possess your phone.
Why is Two-Factor Authentication necessary?
Passwords are often compromised when mobile devices or computers are stolen or infected with malware - or when insecure networks are used to retrieve passwords by email. They can often be guessed, they usually don't change very often, and despite advice otherwise, many of us have favourite passwords that we use for more than one thing. So two-factor authentication gives you additional security because your password alone no longer allows access to your account
What Type of 2FA does Krystal support?
Currently we support the open source OAuth service (external link opens in a new window), simply because it is free to implement for our customers and is in widespread use. All that is required is an App that supports the creation of OTP (One Time Password) tokens. This basically means that the App produces a 6 digit number that changes every 30 seconds. This number is entered along with your usual client area login password.
While there are a lot of Apps that do this, we tested and like Authy (external link opens in a new window) - which has versions for iPhone & Android devices as well as desktop versions for Mac & PC and a Chrome browser extension.
- You'll need to have a 2FA app like Authy (external link opens in a new window) installed before you'll be able to complete this process.
- Login to your Krystal Client Area and then click on Security.
- Click Enable Two Factor Authentication.You'll now see first the 2FA setup screen. Follow the steps:
1) Scan this code with your Two-Factor Authentication (2FA) App
Open your 2FA app and follow the app's instructions to add a new account. Authy have instructions for adding a new account (external link opens in a new window) on different devices.
Once you've scanned the barcode, or entered the displayed text code, the new account should be added in your app and generating One-Time Password (OTP) codes.
2) Enter the code displayed in the app
Enter a valid code from your app and click Verify.
- Finally make a note of the backup code given in Step 3 - you can use this to login should you not have access to the app to generate a OTP code. Click Confirm and finish to complete setup of 2FA.
Generating a new backup code or disabling two factor authentication
When you return to the Security screen you'll now see two options:
Generate a new backup code - you'll need to do this if you either use or lose the one issued
Deactivate 2FA - to turn off 2FA on your Krystal login
To perform both of these actions you will need to provide a one-time code from your authenticator app.