When you need at least two pieces of information to log in to a device or an app, this is known as multi-factor authentication (MFA). Perhaps a password and a fingerprint, as well as an additional, one-time code given to your phone.
Cyber criminals use increasingly complex methods to get around security. So, the more barriers you put in their way, the more difficult it will be for them to penetrate your systems.
MFA offers great protection against cyberattacks and other security concerns, thus all schools and businesses should be utilising it. Everything you need to know is covered in our new, free guide.