![]() ![]() Depending on the security rules assigned specifically to it, the firewall either permits safe traffic or denies traffic it deems as dangerous.Ī firewall’s main objective is to establish a barrier (or “wall”) that separates an internal network from incoming external traffic (such as the internet) for the purpose of blocking malicious network packets like malware and hacking. What is a firewall? And what isn’t a firewall?Ī firewall is a network security perimeter device that inspects traffic entering and leaving the network. Here are the answers to some of the most common firewall questions. Making the distinction between a firewall and other security solutions can also pose challenges. Choosing a firewall may seem like a simple task, but companies can get overwhelmed by the different firewall types and options. This blog was written by a third party author.įinding the right network security tools to secure your sensitive data can be a significant challenge for any organization. ![]()
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