How to identify an unauthorized login IP address of your Facebook account

When someone signs in and uses your Facebook account illegally, it will cause a series of serious problems. Such as personal information, sensitive information . your attack. More seriously, they use your Facebook account to use it for other purposes . So the best way is to protect your Facebook account.

If you feel suspicious that someone has logged into your Facebook account illegally, check it out immediately to avoid unexpected problems.

Identifying an unauthorized IP address to your Facebook account is also a good solution.

See also: How to detect sneaky people on your Facebook

See also: Why is Facebook account hacked? This is how to prevent that!

To determine the unauthorized IP address to log into your Facebook account, follow the steps below:

Step 1:

Open your browser and visit Facebook.com address.

Step 2:

Log in to your Facebook account.

Step 3:

Click on the Settings icon (Settings) - the serrated icon in the top right corner of your Facebook account interface and then select Account Settings .

Step 4:

Click to select Security in the list of items on the left.

Step 5:

Click Edit in the Login Notifications section.

Step 6:

Check the Email option checkbox and then click Save Change to enable email notification.

Every time someone stealthily logs into your Facebook account, Facebook will quickly send you a notification via email address.

Step 7:

Open your Email and search for the line A new unknown device đăng nhập vào để đăng nhập Facebook của bạn .

Here will show your IP address and your Facebook account login location. You will know the IP address of the sneaky user who logs into his Facebook account.

Step 8:

Enter your device name in the Name New Device window and select Save Device in case you log in to your Facebook account with safety devices such as your computer or mobile phone. friend. You will be asked to enter a trusted device name only once.

When you sign in with an unsafe device like a public computer or a computer, mobile phone that you borrow from someone else, select Do not Save .

If someone signs in to your Facebook account on a trusted device such as using your computer or mobile device, you will not receive a notification.

The IP address information of unauthorized users of your Facebook account will be sent to your Email.

Refer to some of the following articles:

1. Instructions on how to prevent Facebook from sending a message "This day in the past"

2. Turn off Facebook, take time to visit these 37 Web sites to add new knowledge every day

3. Trick to turn off notifications from Facebook on Chrome browser

Good luck!