2FA

How-to’s

2FA (Two-factor authentication)

Several services on the Internet use only one factor to verify users by default, which is the password the users use to get into their accounts. Unfortunately, this may create an insecure mode, as it may be more vulnerable to phish, social engineering and password brute-force attacks. Nowadays, many services have adopted the 2FA (Two-factor authentication) as it’s an effective…