Multi factor authentication (MFA), often implemented as two factor authentication (2FA), is one of the simplest and most effective ways to protect business accounts. It adds an extra step when logging in, usually a code sent to a phone or generated by an app, alongside a password.
Passwords on their own are no longer enough. They can be guessed, reused, stolen, or exposed in data breaches, and even a strong password can be compromised without a business ever knowing. MFA reduces this risk by making it much harder for an attacker to gain access, even if a password has been exposed.
Why MFA Is Essential for Business Accounts
For small and medium sized businesses, email accounts are one of the most important places to use MFA. If an attacker gains access to email, they can reset passwords across other systems, impersonate staff, and access sensitive business information. Cloud systems such as Microsoft 365, accounting software, and file storage should also be protected in the same way.
MFA does add a small extra step for users, but most people quickly get used to it. In return, it significantly lowers the risk of account takeover and cyber incidents that can cause serious disruption and loss of earnings.
A Simple Step That Makes a Big Difference
At Seriun, we often see businesses across Manchester and Lancashire that thought they were protected because they had strong passwords in place. Once MFA is enabled correctly across key systems, the improvement in security is immediate.
MFA is not a silver bullet, but it is one of the most effective basic protections a business can put in place today.
If you would like help understanding how these protections apply to your own business, Seriun works with businesses across Lancashire to provide straightforward cyber security support without unnecessary jargon.