Most small businesses think installing a firewall means they’re “secure.”

That assumption is still getting companies compromised in 2026.

Over the last year, ransomware groups and AI-assisted attacks have become faster, quieter, and harder to detect — especially for organizations running outdated or poorly configured security setups.

And interestingly, one name keeps appearing in a lot of IT discussions:

Fortinet.

Not because it’s “magic.”

Not because one product solves everything.

But because network security expectations have changed dramatically.

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A Real-World Scenario Most IT Teams Recognize

**A small accounting firm with around 40 employees thought their network security was “good enough.”

They had:

endpoint antivirus

password policies

remote VPN access

a basic firewall

Everything looked fine…

Until one employee clicked a fake Microsoft 365 login page.

Within hours:

credentials were stolen

remote access was abused

suspicious outbound traffic appeared

backups became…