Why Does Multi-Factor Authentication Matter? | Women looking at her laptop sitting on a rug in her living room

Add a layer of protection: why multi-factor authentication matters

15 October 2025 | Scam Awareness

Add an extra layer of protection with multi-factor authentication

October is Cybersecurity Month, a time to focus on practical steps that help protect your personal information online. It’s a great opportunity to review your digital habits and strengthen your account security. An effective way to do that is by enabling multi-factor authentication, or MFA. This simple action adds an extra layer of protection to your logins and helps keep your accounts safer from cybercriminals.

What is multi-factor authentication

Multi-factor authentication helps add an extra layer of protection by requiring two or more proofs of identity when you log in. This means that even if someone gets hold of your passphrase, they still need another form of verification to access your account.

MFA typically combines something you know, such as a passphrase, with something you have, like a code sent to your phone or generated by an authenticator app. Some platforms may also use biometrics, such as fingerprint or facial recognition.

Why it matters

Enabling multi-factor authentication helps protect your accounts in several important ways:


Symantec VIP Access

Symantec VIP Access is a free app that generates one-time security codes (tokens) on your smartphone, tablet, or computer. These codes are required when logging in to internet banking, making sensitive updates, or completing certain transactions. This adds an extra layer of security beyond just your password, making it more difficult for unauthorised access.1

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Disclaimers

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Symantec VIP Access material is provided by Symantec VIP for general information only. To verify or understand more, please refer to vip.symantec.com.