Firewalls for Small Business

Kathleen Underwood
12 min readSep 19, 2024

Welcome to our roundup of the top firewalls for small businesses! In today's digital world, cybersecurity is more important than ever, and these top-rated firewalls will keep your small business safe and secure. From user-friendly interfaces to advanced protection features, we've gathered the best options to suit your needs. Let's dive in and discover the perfect firewall for your small business.

As an Amazon Affiliate, I earn from qualifying purchases.

Reviews

Fortigate 40F - Top Network Security Firewall Appliance

Fortigate 40F — Top Network Security Firewall Appliance | Image

The Fortinet FG-40F FortiGate is a powerful network security and firewall appliance designed for enterprise branch offices and mid-sized businesses. With a maximum firewall throughput of 5000 Mbit/s and a firewall performance of 7.5 Mpps, it provides a fast and secure SD-WAN solution.

Its compact fanless desktop form factor makes it easy to deploy. The appliance comes with 4 RJ-45 ports and 1 USB 2.0 port, offering flexibility in network connectivity.

The FortiGate 40F series also features next-generation firewall capabilities, providing deep content inspection and advanced network security features. It blocks malware, SSL inspection, application control, intrusion prevention, and offers advanced visibility across the entire attack surface.

With a power consumption of 9.46 W, it is energy-efficient and easy to manage. The FortiGate FG-40F has received positive reviews from users, praising its robust security and reliable performance.

Palo Alto Networks PA-440 - Next-Gen Firewall for Small Businesses with IoT Protection and Auto Policy Recommendations

Palo Alto Networks PA-440 — Next-Gen Firewall for Small Businesses with IoT Protection and Auto Policy Recommendations | Image

The Palo Alto Networks Firewall PA-440 is perfect for small businesses in need of robust security solutions. With its advanced Machine Learning (ML) capabilities, it can identify and prevent unknown threats lurking in the Internet of Things (IoT) devices.

With automatic policy recommendations, it ensures accuracy and reduces mistakes. Its external form factor allows for easy set-up and the Firewall offers multiple connectivity options, including Wired Ethernet, Fast Ethernet, and Gigabit Ethernet, making it versatile for various environments.

Cisco FPR1010-ASA-K9: Comprehensive Firewall Protection for Small Businesses

Cisco FPR1010-ASA-K9: Comprehensive Firewall Protection for Small Businesses | Image

The Cisco Firepower 1010 Security Appliance is a reliable and robust firewall solution designed for small businesses. With its advanced features and comprehensive network security capabilities, this appliance offers peace of mind against cyber threats and data breaches.

Its multi-gigabit Ethernet connectivity ensures fast and reliable network performance, while the USB ports and PoE RJ-45 ports provide easy device connectivity. The compact and versatile design allows for flexible installation options, and the user-friendly management capabilities enable effortless configuration and monitoring of your network security settings. Trust the Cisco Firepower 1010 Security Appliance to safeguard your network and protect your valuable data.

Advanced Netgate Firewall with Lifetime Tac Lite Support for Small Businesses

Advanced Netgate Firewall with Lifetime Tac Lite Support for Small Businesses | Image

The Netgate 1100 router is a versatile and user-friendly device that offers a range of features to secure your small business network. With pfSense+ software pre-loaded, it's ready to go straight out of the box and easy to customize. Underneath its sleek design lies a powerful dual-core processor, capable of handling near-gigabit routing and over 650 Mbps of firewall throughput. The router's compact form factor and silent operation also make it perfect for discreet placement on your desk or wall.

However, one potential drawback could be its energy consumption, as it may require additional power to keep it running efficiently. Additionally, while the Netgate offers robust security options, users might want to consider additional layers of protection and monitoring. Overall, this versatile device is a solid choice for businesses in need of a reliable and feature-rich router.

Firewalla: Advanced Home & Business Firewall for Optimal Network Security

Firewalla: Advanced Home & Business Firewall for Optimal Network Security | Image

Firewalla offers comprehensive protection for both home and business users, acting as a smart and efficient firewall to defend against cyber threats. With features like smart parental control and ad-blocking, it ensures a safer digital environment for all. This affordable solution connects to your router, making it convenient to use.

Plus, it's equipped with an impressive VPN server, perfect for keeping your activities confidential on public Wi-Fi. It's time to enjoy peace of mind with Firewalla.

Fortinet FG-60F: Compact Firewall for Small Business Protection

Fortinet FG-60F: Compact Firewall for Small Business Protection | Image

As a small business owner, I've found the FORTINET Fortigate FG-60F 10 Port Firewall RJ45 White to be an invaluable addition to my network security arsenal. The security processor's ability to detect and deter potential threats, particularly viruses and malware, has given me peace of mind knowing my digital data is well protected. The device's easy integration, thanks to the built-in RJ-45 Ethernet interface, has allowed for a seamless setup and operation within my system.

Though the fanless nature of the device adds a level of quiet professionalism to its presence in my office, I have experienced some challenges with the device's performance. Occasionally, I've noticed some minor latency issues, which can be quite frustrating when it comes to managing my network's overall performance. Additionally, some of the more advanced security features may be a bit more complex than I would have preferred for someone with less technical expertise.

Despite these minor hiccups, I've found that the FORTINET Fortigate FG-60F 10 Port Firewall RJ45 White is an excellent security solution for small to medium-sized businesses. Its ease of integration, advanced security features, and reliable performance make it a worthwhile investment for any company looking to protect their digital assets.

Firewalla Gold SE: Advanced Multi-Gigabit Firewall & Router for Home and Small Business Security

Firewalla Gold SE: Advanced Multi-Gigabit Firewall & Router for Home and Small Business Security | Image

I've been using the Firewalla Gold SE for a few weeks now, and it's been a game-changer for my family's online security. As someone who sometimes forgets about the importance of cyber protection, this device has been a lifesaver.

The setup was straightforward, connecting to my router in just a few minutes. Once set up, the Firewalla Gold SE took charge, blocking malicious websites, filtering ads, and providing a secure network for my family.

One of the most impressive features is the ability to control kids' internet usage. I no longer have to worry about them stumbling upon inappropriate content, as I can set time limits and filter out specific websites. Additionally, the Firewalla Gold SE works seamlessly when we're on the go, protecting us from public Wi-Fi threats.

However, there were a couple of minor issues I encountered. Firstly, the interface could be a bit more user-friendly, especially for someone like me who's not overly tech-savvy. Secondly, while it's great that there are no monthly fees, the hardware itself is a bit on the pricier side.

Overall, the Firewalla Gold SE is a fantastic investment for families and small businesses looking to boost their cybersecurity. Although it has a few minor drawbacks, the benefits it offers far outweigh any negatives.

Secure Firewall for Small Business: Zyxel USG Flex 50

Secure Firewall for Small Business: Zyxel USG Flex 50 | Image

I recently tried out the Zyxel USG Flex 50 Security Firewall, and I have to say, it's been a game-changer for my small office. This security firewall is perfect for SOHO and retail locations with internet speeds up to 200 Mbps.

The flexible management feature made it super easy to monitor and maintain our distributed networks from a single screen. Plus, the optional content filter pack really comes in handy for web content filtering and security profile syncing. However, I did notice that while the Wi-Fi throughput is impressive, the hardware can be a bit tricky to navigate sometimes.

Overall, a great product for small businesses!

Affordable, All-in-One Firewalla Gold Plus Cybersecurity Solution for Small Businesses

Affordable, All-in-One Firewalla Gold Plus Cybersecurity Solution for Small Businesses | Image

Firewalla Gold Plus offers a comprehensive solution to safeguard your family and business from potential cyber threats. This all-in-one device is simple to use and doesn't demand a hefty monthly fee. It's an affordable next-gen firewall that secures your digital world by connecting to your router, ensuring a hassle-free experience.

With its advanced features, it not only protects your loved ones from adverse online activities but also provides excellent internet control for your kids. Plus, it even keeps you safe while using public Wifi without compromising on performance.

Netgate 6100 Router with pfSense+ Software - Firewall and VPN for Small Business

Netgate 6100 Router with pfSense+ Software — Firewall and VPN for Small Business | Image

The Netgate 6100 with pfSense Plus software offers a powerful and flexible security solution for both home and business use. With its advanced firewall capabilities, it can be effortlessly configured as a router or VPN appliance, all while delivering top-tier performance.

The 1 to 10 Gbps WAN capabilities, coupled with the independent port options, make this a standout choice for organizations and managed service providers alike. With its affordable price point and excellent connectivity options, this business-class firewall/VPN/router proves its worth as a cost-effective and versatile security option, highly recommended for small businesses seeking robust network protection.

SonicWall TZ270: High-Performance Firewall for Small Businesses

SonicWall TZ270: High-Performance Firewall for Small Businesses | Image

The SonicWall TZ270 is a compact, desktop form factor next-generation firewall designed for small businesses and distributed enterprises. This 7th-generation TZ series boasts industry-validated security effectiveness at a competitive price. With a high port density of up to 10 ports, the TZ270 is highly scalable and comes with both built-in and expandable storage of up to 256GB.

This allows for various features such as logging, reporting, caching, and firmware backup. An optional second power supply provides added redundancy in case of a failure on select models. Designed for home offices and lean branches, the SonicWall TZ270 delivers top-notch security performance and is a great choice for small businesses looking for a reliable, easy-to-use firewall solution.

Buyer's Guide

Welcome to our comprehensive buyer's guide for small businesses seeking a reliable firewall solution. In this section, we will discuss essential features, considerations, and general advice to help you make informed decisions when selecting the right firewall for your business. Remember, we do not mention specific product picks or external resources in this guide to ensure unbiased information.

Important Features

  1. Ease of Installation and Management: A firewall should be easy to install and configure, with minimal technical skill required. Additionally, it should offer centralized management tools for monitoring and controlling security policies across your network. This is particularly crucial for small businesses with limited IT resources.

Considerations

  1. Scalability: Ensure the firewall you choose can scale with your business as it grows. This includes the ability to support increasing numbers of users, devices, and applications without compromising performance or security. Avoid solutions that require frequent upgrades or replacement as your business expands.

Network Security Features

  1. Intrusion Detection and Prevention: Look for firewalls with advanced intrusion detection and prevention capabilities to safeguard against unauthorized access attempts, malware, and other cyber threats. This feature should be able to identify and mitigate potential risks before they can cause damage to your network.

Advice

  1. Prioritize Continuous Updates and Maintenance: Regularly update your firewall software to stay protected against the latest threats. Additionally, ensure that your security team is well-trained and up-to-date on the latest security best practices. This will help minimize vulnerabilities and protect your business from potential threats.

FAQ

What is a firewall, and why is it important for small businesses?

A firewall is a security system that monitors and filters incoming and outgoing network traffic. It acts as a barrier between a private network and the internet, preventing unauthorized access and protecting against potential threats. For small businesses, firewalls are crucial as they protect sensitive data, maintain network stability, and safeguard against cyber attacks such as phishing, malware, and ransomware.

Additionally, having a firewall in place can help meet compliance requirements for financial transactions, healthcare data, and other industries that handle sensitive information. Overall, a firewall plays a vital role in securing small businesses and ensuring that their online assets remain safe and accessible.

What are the main differences between hardware and software firewalls?

Hardware firewalls are physical devices that are connected to a network. They typically offer higher performance, reliability, and security features compared to software firewalls. These devices can be more expensive and may require specialized technical expertise for installation and maintenance. Software firewalls, on the other hand, are installed on individual computers or servers within a network. They can be more cost-effective and easier to manage, but their performance may not be as robust as that of hardware firewalls.

Another key difference between hardware and software firewalls is the level of flexibility and customization they provide. Hardware firewalls usually come with pre-configured settings, while software firewalls allow for more customization. This can be beneficial for small businesses that have unique networking requirements or want to fine-tune their security settings.

How can small businesses choose the right firewall for their needs?

Selecting the appropriate firewall for a small business depends on various factors, such as the size of the network, the number of users, and the level of security required. Businesses should consider their specific risks, threats, and potential vulnerabilities, and choose a firewall that offers the necessary protection features. Additionally, small businesses should think about their budget, technical expertise, and scalability requirements when making a purchase decision.

It is also essential for small businesses to seek advice from IT professionals, network security experts, or consult with the firewall manufacturer to ensure that the firewall selected is suitable for their unique situation. This will help them make an informed decision and ultimately protect their business from potential security threats.

What are some important features to look for in a firewall for small businesses?

Key features to consider when purchasing a firewall for small businesses include advanced threat detection, traffic filtering, policy-based rules, VPN support, and remote management capabilities. Advanced threat detection can help protect against zero-day threats and sophisticated attacks, while traffic filtering allows setting rules to control incoming and outgoing network traffic.

Policy-based rules allow for granular control over network access and can help enforce security policies specific to small businesses. VPN (Virtual Private Network) support enables secure remote access to business resources, while remote management capabilities offer the ability to manage and monitor the firewall from anywhere, making it easier for small businesses to stay on top of their network security.

Can a small business use multiple firewalls?

Yes, small businesses can use multiple firewalls to enhance their network security. By employing multiple firewalls, businesses can create additional layers of protection, implementing different security protocols and filtering mechanisms. For example, one firewall could be used to protect incoming traffic from the internet, while another can be used to monitor and filter outgoing traffic.

By implementing multiple firewalls, small businesses can better address various security threats and ensure that their networks remain protected. However, it is essential to ensure that the multiple firewalls work together seamlessly and do not create any security gaps or conflicts in the network settings.

How often should small businesses update their firewalls?

Small businesses should regularly update their firewalls to stay protected against the latest security threats and vulnerabilities. Firewall manufacturers usually release software updates, firmware updates, or security patches to address new threats and improve overall network security. It is crucial for small businesses to install these updates as soon as they become available to maintain the firewall's effectiveness.

As a general rule of thumb, small businesses should update their firewalls at least once a month or whenever new updates or patches are released. It is also advisable to employ a backup system or create a snapshot of the firewall settings before updating, so that any issues can be easily rolled back if necessary.

As an Amazon Affiliate, I earn from qualifying purchases.

--

--