By adding a recovery phone number to your Google account can help prevent hijacking attacks. According to Google, taking these simple steps can help prevent 100% of automated Bot attacks, 99% of phishing attacks and 66% of possible targeted attacks. .
If suspicious credentials are detected, such as a user registered on the new device or location, Google will ask the user to provide additional proof of identity. If the user is signed in on their phone or set up a recovery phone number, Google can use the phone to authenticate two elements.
In the absence of a recovery phone number, Google will use knowledge-based questions to identify users, such as asking you the last login location, etc. However, this solution can only prevent 10% of possible attacks.
Refer to the following article of Taimienphi.vn to learn how to add a recovery phone number, prevent attacks to hijack Google accounts.
Prevent attacks to hijack Google accounts
Follow the steps below to add a recovery phone number, prevent account hijacking attacks, and keep Google accounts safe:
Step 1: Access your Google account.
Step 2: On the Google account window, in the left pane find and click Personal info (personal information).
Step 3: In the section Contact info (contact information), click Add a recoveryphone (add a recovery phone number) to keep your account safe.
Step 4: Here, you can:
– Add recovery phone number.
– Change the recovery phone number: Next to your phone number, click Edit (edit).
– Delete the recovery phone number: Next to your phone number, click Delete (delete phone number).
Step 5: Finally perform the instructions on the screen to complete the process.
The article above Taimienphi.vn has just taught you how to add recovery phone numbers to prevent attacks to hijack Google accounts. Also readers can refer to some other articles already on Taimienphi.vn to learn how Gmail account security be safe