To switch your credentials, all you have to do is look for the Switch button at the top of your screen to make the change. All your account settings and functionality will remain unchanged; TweetDeck says the migration is intended to improve security by verifying users directly from their synced Twitter accounts.
It’s clear that Twitter is ramping up security for its products, with the debut of its new group Twitter management system named TweetDeck Teams last month. The company also launched Digits, a phone number-based Twitter login system, in January.
➤ Switching your login credentials on TweetDeck [Twitter]