Protect accounts with 2FA security

Add a secondary layer of security to your online accounts and services

REQUIRES

iPhone running iOS 11 or later, Authy (Free)

YOU WILL LEARN

How to set up Twilio Authy to generate and supply 2FA codes

IT WILL TAKE

10 minutes TWO-FACTOR AUTHENTICATION (2FA) is a form of additional verification to protect your online accounts in case your password is compromised. Verification can take several forms: 2FA is the most popular, but others include receiving a confirmatory email or SMS message to your phone, or the need to complete login using a secondary device.

2FA links your phone to your account via a special authenticator app that generates rotating numerical codes (six to eight digits) that change every 30 seconds. After entering your password, you’ll be prompted to check your app for the code, which you input to complete the login process.

There are several apps available — we’ve chosen Twilio Authy, because it supports multiple devices and secure backups. Once you’ve downloaded it, you’ll need to supply your phone number and email, then enter the registration code you receive via phone call or SMS to verify your account. NICK PEERS