![](https://www.datacentreplus.co.uk/wp-content/uploads/2022/07/FIREWALL-image-Blog-2.png)
Why is Firewall Protection Essential For Your Business?
What is a firewall? A firewall is a network security device that monitors incoming and outgoing network traffic and decides whether to allow or block specific traffic based on a defined set of security rules/policies. They act as a barrier between secured internal networks and untrusted outside networks, such as the internet. Firewalls are available