Reasons to never use Facebook to sign in to other services

One option we have to log in to platforms and services of all kinds is simply link them to a Facebook account. In this way, instead of having to register and enter the password to enter, we only connect with the social network. That can be useful, since we are going to save time and it is comfortable. Now, is this really safe? In this article we are going to talk about why you should never use Facebook to log in to other services.

It is not a good idea to log in with Facebook

The login via facebook We can find it on many occasions when entering a website where we do not have an account created. Simply by linking the social network we will be able to access it quickly. This also happens with some applications that we are going to be able to link. Although it has logical advantages, the truth is that we can also have problems.

They can sell your data

One of the reasons is that you are entrusting your data to a third party. They can use your personal information to sell it on the Internet and profit from it. At the end of the day, you are linking your Facebook profile and they can get to know more about you, such as your name and surname, as well as other data that you have linked.

Therefore, if you really want to maximize privacy, the ideal is that you do not log in to other services through Facebook. This can put your personal data at serious risk if you come across an unreliable platform.

privacy issues

You will also have more problems privacy. You are even giving more account data to Facebook. They will know where you have registered, what services you use, etc. If your goal is to avoid leaking more information than you really need, you should definitely not log in via this method.

Privacy may be at risk as soon as you link two services on the Internet. You don’t know if they might be sending personal information or it might change hands and start misusing that data.


Another reason not to use Facebook to log in to other sites is because of the vulnerabilities what can there be Perhaps you are going to register on a page that has a bug and that could put your security at risk. They could see personal information or even take control of that record.

This is something that can happen at any time. It is possible that you register on a platform that is safe today, but in the future it may have some vulnerability and that is when your personal data will be at risk.

You can stay without access

You should also keep in mind that you can stay without access to that account. After all, to be able to enter you need a third party, which in this case is Facebook. If for some reason the social network stops allowing you to log in this way or there is a specific failure, you will not be able to access that online service.

This is something you should always keep in mind. If you want maximum control over your accounts, the best thing is that you can register independently and have a user without depending on Facebook.

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