LinkedIn-How to keep your account safe from hacking?

Enabling two-step authentication gives you strong security in addition to a strong password you have. Whenever there is an unusual login to the account, If this option is enabled, LinkedIn will send you a verification code. Then, after confirming your identity only the account can be accessed.

To enable two-step authentications

Tap your profile icon, and you can see settings option below your profile photo

Tap settings option, to see Account Tab.

In the Account tab (the first tab), go to Two-step verification.

If you didn’t set-up two-step verification, you can see Set-up option in the page.

Note: LinkedIn notifies you that enabling this feature will logout from any devices you signed in, remove all remembered device and disconnect access to any third-party apps or partners

Then you can choose which the medium to verify, either SMS via phone or Authenticator App.

After confirming your password and identity you will be able to enable this feature