With all the unwarranted high-profile Twitter hacks going on, Twitter decided to to go full-on with a new two-factor login method. Twitter revealed this in a YouTube, shoing a step by step process on how to enable the new feature. The two-factor login method allows you to require a verification code sent to your phone each time you login. The feature is currently available now, so you can check out the video below for detailed instruction on how to setup your account.
SOURCE: Twitter (YouTube)