Firewalls are barriers used to secure networks from hackers, malware, and other attackers. Firewalls come in both hardware and software form, but all types provide fortified security between networks and outside threats. IT managers configure firewalls to specific system requirements, ensuring no data is vulnerable. Once implemented, they will monitor firewall tools to ensure security.
Smaller companies and personal computers will rarely require hardware firewalls, but large enterprise companies will use hardware firewalls within their own systems to limit access outside the company or between departments. The best firewall products will have significant overlap with network security software and web security software products, as they all aim to secure systems and information. Some products may come equipped with vulnerability management software tools to detect and defeat threats.
To qualify for inclusion in the Firewall category, a product must:
Assess and filter user access
Create barriers between networks and the internet
Alert administrators when unauthorized access is attempted
Outline and enforce security and authentication rules
Automate tasks associated with testing or monitoring
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Strengthen Your Security with Check Point Gateways and Firewalls
Check Point Hybrid Mesh Network Security is a comprehensive cybersecurity solution designed to protect networks from sophisticated
Users frequently mention the product's robust security features, high performance, and the convenience of its centralized management console, SmartConsole, which simplifies policy configuration and monitoring. Reviewers mentioned the high initial cost, complexity of the licensing model, steep learning curve for new administrators, and occasional slow performance in the management console as drawbacks.
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FortiGate-VM is a virtual firewall solution designed to help users secure their cloud environments and on-premises networks. As a next-generation firewall developed by Fortinet, FortiGate-VM integrate
Users: Network Engineer, IT Manager · Industries: Information Technology and Services, Computer & Network Security · Market Segment: 64% Mid-Market, 22% Enterprise
Our next-generation firewall classifies all traffic, including encrypted traffic, based on application, application function, user and content. You can create comprehensive, precise security policies,
Palo Alto Networks Cloud NGFW is a fully managed, cloud-native firewall service designed to enhance security, streamline operations, and provide seamless scalability across various cloud environments,
Industries: Computer & Network Security, Information Technology and Services · Market Segment: 34% Enterprise, 34% Mid-Market
Palo Alto Networks' VM-Series Virtual Firewall is the industry’s leading cloud security software, delivering the world’s most effective network security to any cloud or virtualized environment. It is
Industries: Computer & Network Security, Information Technology and Services · Market Segment: 43% Enterprise, 30% Mid-Market
CloudGuard Network Security is a comprehensive cloud security solution designed to protect public, private, and hybrid cloud environments from a wide array of cyber threats. This platform focuses on d
Zscaler Internet Access™ (ZIA) is the world’s leading cloud-native secure access solution that protects users, devices, and data by securing all internet traffic, regardless of location.
Leveragin
Industries: Information Technology and Services, Computer Software · Market Segment: 49% Enterprise, 26% Mid-Market
User Sentiment
Users like the cloud-native security model, zero-trust architecture, and the ability to access the internet securely from anywhere without relying on traditional on-premise hardware. Users mentioned that the initial setup and policy configuration can be complex for new administrators, and there can be minor latency depending on user location and traffic routing.
Azure Firewall automatically scales with your usage during peak load or as your business grows, eliminating the need to predict and reserve capacity for peak usage.
Industries: Information Technology and Services · Market Segment: 50% Mid-Market, 30% Enterprise
NG Firewall simplifies network security with a single, modular, software platform that provides a browser-based, responsive and intuitive interface enabling you to quickly gain visibility into the tra
For over 20 years, WatchGuard has pioneered cutting-edge cyber security technology and delivered it as easy-to-deploy and easy-to-manage solutions. Our unique approach to network security focuses on b
Users: IT Manager, IT Director · Industries: Information Technology and Services, Computer & Network Security · Market Segment: 53% Mid-Market, 44% Small-Business
Cloudflare One is a single-vendor secure access service edge (SASE) platform that converges security and networking services into a unified, global connectivity cloud. It replaces legacy, fragmented h
Industries: Information Technology and Services, Computer & Network Security · Market Segment: 37% Small-Business, 34% Mid-Market
Barracuda's Cloud Generation Firewalls redefine the role of the Firewall from a perimeter security solution to a distributed network optimization solution that scales across any number of locations an
Industries: Information Technology and Services · Market Segment: 56% Mid-Market, 24% Enterprise
NordLayer is a toggle-ready network security platform that helps businesses connect, protect, detect, and respond to cyber threats. Built on NordVPN standards, it ensures a secure and reliable connect
Users: CTO · Industries: Computer Software, Information Technology and Services · Market Segment: 56% Small-Business, 35% Mid-Market
pfSense® Plus software is the world’s most trusted firewall. The software has garnered the respect and adoration of users worldwide - installed well over three million times. Made possible by open sou
Industries: Information Technology and Services, Computer & Network Security · Market Segment: 68% Small-Business, 26% Mid-Market
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