But the question is: is this single sign-on method secure, or is it better to go through the hassle of creating a new account with your email address? Especially since it does not provide sufficient control over the information you can share when you activate the account.
Advantages of using a Facebook or Google account to log into other websites
Using a Facebook or Google account to log into other sites facilitates time and use, filling in information, fields and many data, and it is easy to remember the password, but it also enables the site or application that you use this feature to open to collect your data from the account you are logged in with, even if it is not They may see your password used for that account.
How secure is it to use a Facebook or Google account to log into other sites
Comparitech privacy expert and specialist Paul Bischoff doesn’t think using a Facebook or Google account to log into other sites is a safe idea. The email address and password of those sites and the use of login data from social networking sites. Although he referred to the abuse of some of the login data of their users by developers of large websites and applications, he pointed to the Cambridge Analytica crisis.
He also spoke to HowStuffWorks, the American website, about the possibility of some applications using the account used to obtain useful files, and pointed out that the Dropbox application allowed importing photos directly from Facebook to the cloud storage space, or sync programs used at work such as Zoom and Slack with Google Calendar.
Another disadvantage of single sign-on is the limited options for what you can share during registration; Because some applications and sites access names, photos, contact information, and sometimes other information such as: age, location, and interest, although you did not enter many of those things during the registration process, but it can be a lot of information that helps in providing personalized ads or selling them to collecting companies data, noted Dan Fritcher, CEO of Sysfi Cloud Services.
also; Single sign-on may entail greater cyber risk than the normal sign-up process, so if a hacker can take over your login credentials on a popular site through phishing or password leakage, they will be able to easily and freely gain access to your other accounts that you’re signed in to using that information. Your account may also be locked, preventing you from accessing sites where you have used the single sign-on method. In addition, if Facebook or Google services are down at any time, this may temporarily disable the single sign-on feature through their accounts.