It’s a good idea to protect your internet accounts with two-step verification systems (2FA for Two-Factor Authentication) and this option has been available for a while on Twitter, where you can use both apps like Google Authenticator, physical tokens, and even. “old” “SMS.

SMS started failing as 2FA system on Twitter. It is precisely this last method that is the most popular among users—although not the ideal option—that is starting to fail on Twitter. This renders affected users inaccessible to their accounts on this service, and we currently have no way of knowing what’s going on.

Messages are not coming. The issues seem to only affect SMS, not app-based 2FA methods like Google Authenticator or tokens. With SMS, some users find that verification messages take hours or do not arrive at all.

who fixes this. Problems with SMS are perhaps symptomatic of a much larger conflict: a lack of staff to solve the problems. Recent layoffs at Twitter have already revealed future disasters in the functioning of the system.

Without engineers who can detect and fix these problems, the social network can find an increasingly difficult future at the operational level. It doesn’t seem to have helped much that Musk has asked some of the layoffs to return to their jobs.

If you fix Musk, you’re fired.. Two days ago, Musk had a disagreement with an employee. fixed it when he posted some tweets talking about the technical infrastructure of the service. Twitter’s new owner must have disliked the controversy because he fired that employee who accused the company executives of being cowards. The incident caused criticism in the environment. other former employeesHe to indicate Musk “has no idea what he’s talking about” when he talks about the technical aspects of Twitter.

Maybe it’s time to switch to Google Authenticator. Or to other two-step authentication apps. If you use SMS as the verification system on Twitter, these issues may prevent access to the account. Disabling the 2FA system entirely is an option, but not ideal: it’s best to continue using it, but take advantage of alternatives like the one mentioned.

Goodbye SMS, hello 2FA app. To do this, go to Settings and support -> Settings and privacy -> Security and account access -> Security. In that section we will select “Two-factor Authentication” and activate “Authentication app” instead of “Text message”, which will enable us to configure an app on our mobile for this purpose. We can also use a security key (Yubikey type) if available.