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Two-Factor Authentication is an awesome feature that adds an almost insurmountable second layer of security to any online account that supports it.
And luckily, most online services do support it nowadays.
In a nutshell, Two-Factor Authentication works by requiring anyone trying to log into an account to enter a security code they received on YOUR mobile phone before being allowed to log in to your account.
That makes your account a lot more secure because anyone trying to log into it would need physical access to YOUR mobile phone in order to receive the security code.
Have you ever stopped to consider just how important your email account is?
It seems like there’s a cell phone in virtually every pocket these days, and having one in yours makes it easy to lock down access to many of your online accounts using a method known as Two-Factor Authentication.