The online landscape is constantly evolving, which is both boon and bane to the IT infrastructure.

It’s boon; because we have seen incredible innovations to make our lives easier and more productive.

It’s a bane; because we also hear frequent cyberattacks, costing businesses huge lump-sum of money and reputation.

Consequently, it embarked on the need to have advanced technologies to protect businesses and people from mishaps. The more sophisticated the cyber attackers go, the more is the need to stay ahead in the race.

Firewalls are introduced to address this concern three decades back, and they are progressing since then. They are protective shields deployed to monitor and control incoming and outgoing traffic to deliver a protected environment for your data and systems.

Now, you could leverage different firewalls to meet your personal or business needs. It includes network firewalls, web application firewalls (WAF), next-gen firewalls, cloud-based, software and hardware-based, and more.

Many a time, organizations find it difficult to choose between cloud-based firewalls or traditional firewalls like software or hardware.

This article is all about connecting those dots in order to help you choose the right firewall based on your needs.

Here we go!

Hardware Firewalls

What are they?

A physical device installed between a computer network and the Internet or at the edge of the network to monitor data packets in transit is a hardware firewall. The name also knows it of the perimeter firewall as it protects your entire network by assessing the incoming and outgoing traffic at the perimeter.

What do they do?

Based on certain predefined rules, it permits or blocks the packets to keep your network environment secure. It filters packets based on data like source and destination addresses. Subsequently, it provides your network administrators with lots of control over the rightful usage of the network.

The bottom line, it protects the connected systems and keeps the bad guys outside.

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