Check if Someone Else is Using Your Facebook Account?
Notice some suspicious activity on your wall? Well there some simple security settings built into Facebook – some of these settings are new while others have been around for some time – that should help you quickly detect if any other person is secretly logging into and using your Facebook account.
Go to Facebook.com -> Account -> Account Settings -> Account Security. Here you’ll see a list of all computers and mobile devices that have logged into your Facebook account and when. You can also see the approximate geographic location of the device, based on the IP address, that was used to access your Facebook account.
If you come across an unknown device / location in the list, say you are Mac user and the device listed is IE on Windows, just click the corresponding “end activity” link and it should immediately log you out from that machine.
For extra safety, you may also choose to receive email and SMS alerts if someone else tries to log into your Facebook account from a previously unknown computer or mobile phone. (I wish Google could bring such a feature to Gmail as well).
The following video will walk you through all the security features available in Facebook to help keep your account secure. Some of the features, like one time passwords and secure browsing (https), are currently available in U.S. only.
Google Developer Expert, Google Cloud Champion
Amit Agarwal is a Google Developer Expert in Google Workspace and Google Apps Script. He holds an engineering degree in Computer Science (I.I.T.) and is the first professional blogger in India.