Best Cloud Firewall For MSME in 2022

by Daniel Smith Cloud Consultant | Content Writer

The best cloud firewall for small and medium enterprises (SMEs) is a must-have tool to protect your business from cyber attacks, data breaches, and other security threats. It’s also essential that you have the right tools in place to monitor and manage all of these risks.

In this guide we will take an in-depth look at what a cloud firewall is, how it works, and which one is best suited for SMEs.

What Is a Cloud Firewall?

A cloud firewall is a network device that sits between your on-premises network and the public internet. It monitors traffic flowing into or out of your organization and blocks any suspicious activity.

Cloud firewalls are typically used by organizations with multiple offices across different locations, as well as those who want to keep their sensitive information private. They can be deployed either internally or externally.

Cloud firewalls work by analyzing the contents of each packet of data traveling through your network. This includes IP addresses, ports, protocols, and more. If they find anything suspicious, they block the connection before it reaches its destination.

This means that if someone tries to hack your company's website, they won't be able to access it because the cloud firewall has already blocked them.

How Does a Cloud Firewall Work?

A cloud firewall analyzes the content of every packet of data traveling through the network. The packets include:

IP address
Port number
Protocol type
Data payload

This allows the cloud firewall to identify any malicious activity such as malware, phishing emails, and viruses. Once it identifies something suspicious, it stops the flow of data until it receives authorization to continue.