Twitter Blocks SMS Two-Factor Security For Non-Blue Users: Use This Feature Instead |
Twitter has recently announced that it will no longer support SMS-based two-factor authentication (2FA) for non-Blue users. This decision has sparked concerns among users who relied on SMS-based 2FA as an additional layer of security for their accounts. In this article, we will discuss why Twitter made this decision, what the alternatives are, and how you can ensure the security of your Twitter account.
Why Did Twitter Block SMS-Based Two-Factor Authentication for Non-Blue Users?
Twitter has stated that the decision to discontinue support for SMS-based 2FA for non-Blue users was made to improve the overall security of the platform. SMS-based 2FA has been known to have several vulnerabilities, including SIM swapping attacks, which can allow hackers to gain access to your account. Instead, Twitter is encouraging users to use app-based 2FA or security keys, which are more secure than SMS-based 2FA.
What Are the Alternatives to SMS-Based Two-Factor Authentication?
Twitter offers two alternatives to SMS-based 2FA: app-based 2FA and security keys.
App-Based 2FA
App-based 2FA requires the use of a third-party authentication app, such as Google Authenticator, Authy, or Duo Mobile. Once you have downloaded the app, you can link it to your Twitter account and use it to generate a unique, time-sensitive code that you will need to enter when logging in to your account.
To enable app-based 2FA on Twitter, follow these steps:
- Go to your account settings
- Click on "Security and account access"
- Under "Two-factor authentication", click on "Set up two-factor authentication"
- Choose "Authentication app" and follow the prompts to link your app
Security Keys
Security keys are physical devices that you can use to authenticate your login attempts. They are more secure than app-based 2FA and do not require you to use a code. Instead, you simply need to insert the security key into your device's USB port and tap a button to authenticate your login attempt.
To enable security keys on Twitter, follow these steps:
- Go to your account settings
- Click on "Security and account access"
- Under "Two-factor authentication", click on "Set up two-factor authentication"
- Choose "Security key" and follow the prompts to set up your key
How Can You Ensure the Security of Your Twitter Account?
In addition to using app-based 2FA or security keys, there are several other steps you can take to ensure the security of your Twitter account:
- Use a strong, unique password: Your password should be at least 12 characters long and include a mix of upper and lowercase letters, numbers, and symbols. Avoid using the same password for multiple accounts.
- Enable login verification: Login verification requires you to enter a code sent to your email or phone number in addition to your password when logging in to your account from a new device.
- Keep your email address up to date: If someone gains access to your email account, they may be able to reset your Twitter password and gain access to your account.
- Monitor your account activity: Regularly check your account activity to ensure that there are no unauthorized logins or activity on your account.
- Be wary of phishing scams: Phishing scams are attempts by hackers to trick you into giving them your login credentials or other sensitive information.