5 reasons why businesses need Network Firewall Security


The world of business is changing. Now more than ever, we’re all connected online and we’re facing new threats on a daily basis. A small business firewall allows you to protect your valuable information from security threats while also giving you the ability to monitor network activity and set up rules for proper usage. Firewall technology has come a long way in recent years, with many companies offering advanced features such as anti-virus software and intrusion detection systems that help protect your data from outside threats. In this article, we’ll cover five reasons why all businesses need a firewall:


Firewall security is essential for any business. The firewall protects your data from unauthorized access, preventing malware from spreading across your network and keeping hackers out of your system.

Without it, hackers can easily gain access to your company’s sensitive information by exploiting holes in the network’s security. This can be disastrous for you and for the business itself if confidential or proprietary data is accessed by an outsider.

A firewall is a critical component of network security because it helps:

  • Prevent malware from spreading across your network;
  • Protect against external threats such as viruses, worms, and Trojans;
  • Stop hackers from accessing your system through a backdoor or service port;


You should have a reliable firewall. It needs to be secure, easy to manage, and cost-effective. If you want to expand your business and keep it growing, then a scalable firewall is key. It’s not enough that your firewall is reliable; it must also be able to protect your data and systems from cyber threats. In order for the network security provider (NSP) to achieve this goal, their software must work with other tools that provide deep visibility into what’s happening on their endpoints as well as on yours: endpoints are those devices or computers that access or connect with an NSP’s networks—such as PCs laptops tablets mobile phones etcetera these things all need protection too!


When a network firewall is deployed, it can have an impact on performance and cause latency in your network. This is because the firewall acts as a bottleneck and may slow down traffic passing through it.

If you’re experiencing issues with packet loss or jitter in your network, there’s a good chance that this is caused by the firewall deployed at the edge of your business.


Visibility is the ability to see what is happening on your network. A network firewall can help businesses improve their visibility on the network because it monitors traffic to look for suspicious activity.

A Network Firewall inspects every packet that passes through it and can detect unusual behavior such as suspicious IP addresses or ports being used, protocols that are not allowed by policy (such as Telnet), data packets that do not match expected sizes, and so on. The firewall then logs this information for future review by security teams.


Network firewalls are a network security best practice that can be used to comply with many different regulations, including:

  • HIPAA compliance
  • PCI DSS compliance
  • NERC CIP compliance

The basic reasons your small business needs firewall protection

Your small business needs firewall protection for five reasons:

  • Protection from cyberattacks. A firewall can prevent your company from becoming a victim of hackers, who may be looking to steal sensitive information or install malware on your computer systems.
  • Protection from data loss. A firewall also prevents malicious code from entering your network, which could result in the loss of valuable data—and money if you’re dealing with clients’ private information.
  • Protection from downtime and compliance violations. The last thing you want is for an outage to happen because someone was able to bypass your firewall and cause problems with your network! A strong security solution will keep hackers at bay so that you won’t have any downtime or violate compliance standards, either accidentally or deliberately (by allowing unauthorized access).

Basic guidelines for choosing a firewall

Before you begin the process of choosing a firewall, you’ll need to know what kind of features your business needs. Here are some basic guidelines:

  • Choose a firewall that is compatible with your network and other devices.
  • Choose one that has all the right features for your business.
  • Make sure it’s easy to use.
  • Make sure it’s from a reputable company with an excellent reputation

What to look for in a firewall

The firewall you choose should be easy to install and configure. If a firewall is difficult to use, you’ll have a hard time managing it.

The firewall should also be easy to manage, so you can monitor its performance and troubleshoot problems when they arise.

Monitoring network activity is important for security purposes; if your business has sensitive information or confidential client data on its network, then monitoring the network activity of users who access that data is crucial for protecting your company’s information from unauthorized access by hackers or other criminals. A good firewall should make monitoring this activity simple and straightforward.

A strong security feature set means that the firewalls provide protection against external threats such as viruses and malware while also safeguarding internal resources from unauthorized access by employees (whether malicious or accidental). A strong performance feature set ensures that the firewalls operate quickly without affecting system performance negatively

How to implement a firewall for your business network

To set up a firewall for your business, you should choose one of the many different types of firewalls available. You can also combine several firewall features into one product. For example, Cisco offers the Firepower Threat Defense (FTD) 3000 series appliances and software that provide multiple layers of protection for your network.

Firewalls are often separated into two categories: network-based and host-based firewalls. Network-based firewalls monitor traffic at the network level while host-based firewalls protect individual devices from malware or unauthorized access attempts. Whether you’re looking for a standalone device or an integrated solution with other IT security products in mind, there are many options available on the market today depending on your specific needs.

Once you’ve decided on which type of firewall will work best for protecting your company’s systems against external threats such as malware or hacking attempts by malicious actors who want access to sensitive information like credit card numbers stored on servers located within an office environment—or even worse yet–data theft!

The benefits of having strong network security and firewall protection

Network firewall security is the most effective way to protect your business from cyber-attacks and data loss. A strong firewall will also improve the speed of your network, and increase its reliability, security, visibility, and compliance.

  • Reduces the risk of cyber attacks: Firewalls prevent unauthorized access to your network by protecting against viruses and malware that can cause serious damage. They also limit access to certain websites or applications so that employees don’t go places they shouldn’t be going on company time.
  • Reduces the risk of data loss: A strong firewall helps prevent hackers from accessing sensitive information like financial records or trade secrets that could lead to identity theft or financial fraud if exposed online accidentally or on purpose. It also protects information from being stored inappropriately on removable storage devices like flash drives which can easily be lost or stolen without anyone knowing about it let alone recovering any lost data when needed most urgently later down line in time after something bad happens unexpectedly not only financially but emotionally too! (See our article on How To Protect Yourself From Identity Theft).

A network firewall is a critical component of your small business security setup.

A network firewall is a critical component of your small business security setup. A firewall, as the name suggests, is a device that monitors and controls incoming and outgoing network traffic. It protects your business network from cyber attacks while ensuring that unauthorized access to your network is prevented by blocking suspicious packets. A firewall also prevents malware from spreading inside the network by preventing infected computers from accessing other hosts connected to it.


We hope this article helped you understand why it’s important to protect your business network with a firewall solution. If you have any questions about firewalls or the best ways to secure your small business network, please feel free to contact us!