11 November 2025 | Regola Digital Consulting

Why Firewalls Matter and why they must be properly configured

There is a lot of confusion about firewalls. They can be hardware-based (as in the Internet Router that provides your home or office with Internet access) or software-based (as in your Windows or Apple laptop or desktop computer). As the firewall links to the Internet, it could link to anyone (or anything) that may wish to get at your business.

Imagine your business as a bustling castle filled with treasures: customer data, intellectual property, critical operations, and business intelligence.

Outside the castle walls lie countless threats: spies, thieves, and vandals eager to breach your defences. The firewall is your castle’s gatekeeper, ensuring only trusted visitors (data packets) enter while keeping out the harmful ones.

But what happens if this gatekeeper isn’t properly trained or equipped? The consequences can be disastrous. In this article, we’ll explore what firewalls are, the different types available, why proper configuration is essential, and how businesses can enhance their security by combining various firewall solutions.

Read the rest of Shaun Walton's article at:

https://www.regoladigitalconsulting.co.uk/post/why-firewalls-matter-and-why-they-must-be-properly-configured

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