Twitter Finally Started Two Step Login Verification. As we see Twitter is growing number of members and its service rapidly gained worldwide popularity, with over 500 million registered users as of 2012, generating over 340 million tweets daily and handling over 1.6 billion search queries per day.
Follow Steps For Two Step Login Verification:
1. Go to settings
2. Select “Require a verification code when I sign in.”
3. Click on the link to “add a phone” and follow the prompts.
4. After you enroll in login verification, you’ll be asked to enter a six-digit code that we send to your phone via SMS each time you sign in to twitter.com.