Category: Linux

BY COLLINS AYUYA MAY 23, 2023

In the fast-paced realm of cyberspace where threats continue to multiply, firewall software represents a critical line of defense for businesses of all sizes.

Such programs function as digital gatekeepers, regulating the flow of inbound and outbound network traffic according to a set of rules defined by the user.

With the continued rise of data breaches, investing in the best firewall software isn’t a mere consideration; it’s a necessity.

That’s why we researched, analyzed, and selected the best firewall software solutions for 2023:

• Norton: Best for a comprehensive security suite (Read more)
• Fortinet: Best for scalability (Read more)
• GlassWire: Best for user-friendly interface (Read more)
• Cisco Secure Firewall Management Center: Best for centralized management and control (Read more)
• pfSense: Best open source solution (Read more)
• Sophos Firewall: Best for cloud-based management (Read more)
• ZoneAlarm: Best for personal use (Read more)

Best firewall software comparison

Before delving into each firewall software’s in-depth review, let’s take a quick overview of what each product offers via a comparison chart:

Jump to:

• Key features of firewall software
• Benefits of working with firewall software
• How to choose the best firewall software for your business
• Frequently Asked Questions (FAQ)
• Methodology

Norton

Best for a comprehensive security suite

Norton is a household name in cybersecurity that has long been delivering top-tier firewall software that signifies its wealth of experience in the sector.

The standout attribute of Norton is its comprehensive security suite, going beyond basic firewall protection to incorporate a smart firewall and intrusion prevention system (IPS), antivirus capabilities, identity theft protection, and even a VPN offering.

All that adds up to a holistic solution for businesses desiring a single-stop security software.

Pricing

Norton’s Smart Firewall is included in Norton 360, whose pricing plans at the time of writing are:

• Deluxe: $49.99 for the first year for 5 PCs, Macs, tablets, or phones.
• Select + LifeLock: $99.99 for the first year for 10 PCs, Macs, tablets, or phones.
• Advantage + LifeLock: $191.88 for the first year for 10 PCs, Macs, tablets, or phones.
• Ultimate Plus + LifeLock: $299.88 for the first year for unlimited PCs, Macs, tablets, or phones.

Features

• Advanced smart firewall with customizable rules, allowing businesses to modify access based on their specific needs, thus providing a higher level of personalized security.
• Integrated VPN for safe browsing ensures users can access the internet securely without worrying about potential threats or privacy breaches.
• Identity theft protection is another vital feature, which helps safeguard sensitive personal and business data from potential hackers.
• SafeCam feature prevents unauthorized access to your webcam, thwarting any potential spying or privacy intrusions.
• Automatic updates ensure that your protection is always up-to-date, reinforcing defenses against new and evolving threats.

Pros

• Norton offers a comprehensive security suite, providing a broad spectrum of protective measures beyond the typical firewall, creating a fortified line of defense against a myriad of cyber threats.
• The interface is easy to navigate, making the process of setting up and managing the firewall less complex and more user-friendly, even for those with limited technical knowledge.
• It provides 24/7 customer support, ensuring that you’ll have access to assistance whenever you need it, regardless of the hour or day.

Cons

• While perfect for small to mid-sized businesses, Norton might not be as scalable for larger businesses with a vast network of devices, potentially limiting its effectiveness in such an environment.
• Depending on your requirements, the subscription can become expensive with add-ons, which might be a drawback for businesses on a tight budget.

Fortinet

Best for scalability

Fortinet is a well-regarded player in the cybersecurity arena and its firewall software exemplifies its commitment to delivering high-quality solutions. FortiGate, Fortinet’s firewall offering, is recognized for its advanced firewall solutions that are scalable and robust.

Particularly useful for growing businesses, FortiGate brings forward top-notch features that can effortlessly adapt to the needs of expanding network infrastructures.

Pricing

Fortinet offers a variety of solutions priced broadly to accommodate all business sizes—from $250 for home office to $300,000 for large enterprises. Contact Fortinet for accurate pricing information.

Features

• FortiGate offers an advanced firewall with extensive protection against incoming threats, thus maintaining the security of your network.
• With scalability at its core, FortiGate can adapt and grow along with your business, addressing increasing security demands seamlessly.
• Smooth integration with other Fortinet security solutions, enabling a comprehensive security ecosystem for your business.
• FortiGate Cloud-Native Firewall offers high resiliency to ease security delivery across cloud networks and availability zones at scale.
• Automatic updates keep the firewall current and equipped to deal with the latest threats, ensuring your network’s protection remains robust.

Pros

• Fortinet’s robust firewall features deliver comprehensive security for your network, providing the necessary defenses to ward off potential threats.
• With a strong focus on scalability, Fortinet is an ideal choice for rapidly growing businesses that need a security solution to match their expanding network.
• The software’s high-performance nature means that it delivers robust security without hampering your network’s speed or efficiency.

Cons

• Despite (or because of) offering a wealth of features, Fortinet’s interface may not be as user-friendly as some other options, potentially causing difficulties for those without substantial technical knowledge.
• While Fortinet offers a range of pricing options, the cost can quickly escalate for larger networks or when additional features are included, which may not suit budget-conscious businesses.
• Pricing information is not transparent and requires negotiation. Your mileage may vary.

GlassWire

Best for user-friendly interface

GlassWire is an elegant and visually appealing firewall software that provides comprehensive network monitoring capabilities.

It uniquely combines a network monitor and firewall, offering users a clear visual representation of their network activity. This functionality helps users to understand their online behavior and potential threats in a way that’s easy to interpret.

Pricing

GlassWire offers a tiered pricing model:

• Free: provides limited features, perfect for individual users or small businesses.
• Premium: Starts at $2.99 per month per license, paid annually. Its premium tier plans suitable for business range between 10 and 200 licenses.

Features

• Real-time and detailed visualization of your current and past network activity, offering an intuitive and easy-to-understand representation of what’s happening on your network.
• Built-in firewall that allows users to easily monitor applications using the network and block any suspicious activity, providing a comprehensive network security solution.
• A unique “Incognito” mode for users who do not want certain network activities to appear on the network graph, ensuring user privacy.
• Firewall profiles to instantly switch between different environments, such as public and private networks.
• The network time machine feature allows users to go back in time up to 30 days to see what their computer or server was doing in the past.

Pros

• GlassWire offers a beautifully designed, user-friendly interface that presents complex network security information in a visually appealing and understandable way.
• Its comprehensive network monitoring capability allows users to understand their online behavior, identify patterns and detect anomalies.
• The software’s built-in firewall offers users the flexibility to control which applications can access the network, enhancing the overall security of their systems.

Cons

• The software requires a moderate amount of system resources to run efficiently, which might be an issue for systems with limited resources.
• Although GlassWire’s visualizations are beautiful and informative, some users may find them overwhelming and would prefer a more traditional interface.

Cisco Secure Firewall Management Center

Best for centralized management and control

The Cisco Secure Firewall Management Center provides a comprehensive solution for centralized control and management of security policies. It enhances the overall efficiency of network administration by offering a unified platform to manage multiple Cisco security appliances.

Businesses that use a variety of Cisco security tools will find this a valuable addition to streamline operations and enhance control.

Pricing

Cisco Secure Firewall Management Center’s pricing depends on the scale of operations and the specific needs of a business. For detailed and customized pricing information, you can directly contact Cisco or its partners.

Features

• A unified management console that can control a wide range of Cisco security appliances, reducing the complexity associated with managing multiple devices.
• Advanced threat detection and analysis capabilities, enabling administrators to swiftly identify and respond to security incidents.
• Flexible deployment options, including on-premises, virtual and cloud-based solutions, catering to various operational needs and preferences.
• Comprehensive policy management, allowing administrators to efficiently establish and enforce security policies across their Cisco security infrastructure.
• Integration with other Cisco security tools, such as Cisco Threat Response, provides a cohesive and powerful security solution.

Pros

• The ability to manage multiple Cisco security appliances from a single platform is a significant advantage, especially for larger enterprises managing complex security infrastructures.
• Cisco Secure Firewall Management Center offers advanced threat detection and analysis capabilities, aiding in swift and efficient incident response.
• Its flexible deployment options cater to diverse operational needs, providing convenience and ease of setup to businesses of all sizes.

Cons

• Although powerful, the platform may require a steep learning curve, particularly for those who are new to Cisco’s ecosystem.
• Some users have reported a desire for more customization options within the management interface to meet their specific operational needs.
• Pricing information is not transparent and requires negotiation. Your mileage may vary.

pfSense: Best open source solution

pfSense is an open-source firewall software solution that is highly customizable, suitable for tech-savvy businesses that prefer having the flexibility to tailor their firewall to specific needs. It’s built on the FreeBSD operating system, offering a comprehensive range of features for network management and security.

Pricing

As an open-source platform, pfSense is free to download and use. However, Netgate, the company behind pfSense, offers paid support and services, including hardware solutions integrated with pfSense software.

Features

• A wide array of networking functionalities, including firewall, VPN, and routing services, ensuring comprehensive network protection.
• Being open-source, it offers extensive customization options, allowing businesses to tailor the software to their specific needs.
• Supports a large selection of third-party packages for additional features, granting more flexibility in expanding its capabilities.
• Detailed network monitoring and reporting tools, allowing for granular insight into network traffic and potential security threats.
• It has a community-backed development model, ensuring continuous improvements and updates to its features.

Pros

• pfSense’s open-source nature allows for extensive customization, giving businesses control over how they want to configure their firewall.
• The software provides a comprehensive set of features, ensuring thorough network protection and management.
• Its support for third-party packages allows for the addition of further functionalities, enhancing its overall capabilities.

Cons

• The configuration of pfSense can be quite complex, particularly for users without a strong technical background, which could pose a challenge for some businesses.
• The user interface, while functional, may not be as polished or intuitive as some commercial firewall solutions.
• As with many open-source projects, while there’s a supportive community, professional customer service might not be as accessible as with commercial solutions.

Sophos Firewall

Best for cloud-based management

Sophos Firewall brings a fresh approach to the way you manage your firewall and how you can detect and respond to threats on your network.

Offering a user-friendly interface and robust features, this product provides businesses with an effective and efficient solution for their network security needs. It’s a versatile solution that not only offers traditional firewall capabilities but also integrates innovative technologies to ensure all-round security.

Pricing

Sophos does not publicize pricing information, because their solutions are provided by resellers and can vary depending on the business’s size, needs, and location. You can contact them directly for accurate pricing information.

Features

• All-in-one solution by integrating advanced threat protection, IPS, VPN, and web filtering in a single comprehensive platform, thereby providing robust security for your network.
• Deep learning technology and threat intelligence, both of which work in synergy to identify and respond to threats before they can cause damage, offering advanced protection against malware, exploits, and ransomware.
• User-friendly interface that simplifies configuration and management tasks, making it easier for users to set up security policies and monitor network activities.
• Synchronized Security technology that facilitates communication between your endpoint protection and your firewall, creating a coordinated defense against cyber threats.
• The Sophos Firewall comes with an effective cloud management platform, allowing administrators to remotely manage the system, configure settings, and monitor network activity.

Pros

• A user-friendly interface that simplifies the process of setting up and managing network security policies, making it suitable for businesses with limited technical expertise.
• It integrates advanced protection capabilities, such as threat intelligence and deep learning technology, to provide robust defense against sophisticated cyber threats.
• This firewall software’s unique Synchronized Security feature offers a coordinated and automated response against threats, enhancing the overall effectiveness of your network security.

Cons

• Some users have reported that while the user interface is intuitive, it might take some time to navigate due to the depth of features available.
• The initial setup and configuration might require technical expertise, although Sophos provides comprehensive resources and customer support to guide users.
• Although Sophos’ site advertises “Simple Pricing,” their costs are not in fact transparent and will require negotiating a quote. Your mileage may vary.

ZoneAlarm

Best for personal use

ZoneAlarm is an excellent choice for personal use and small businesses due to its simplicity and effectiveness.

With a robust set of features and an intuitive interface, it provides robust protection without requiring extensive technical knowledge. Its reputation as a reliable firewall solution makes it an attractive choice for users seeking to safeguard their systems from various threats.

Pricing

ZoneAlarm offers both free and premium versions of their firewall software. The free version provides basic protection, while the Pro Firewall version, which comes at a yearly subscription fee starting from $22.95 for 1 PC, offers advanced features such as zero-day attack protection and full technical support.

Features

• Robust two-way firewall protection, preventing unauthorized access to your network while also stopping malicious applications from sending out your data.
• Advanced privacy protection feature that protects your personal information from phishing attacks.
• Unique ID Lock feature that keeps your personal information safe.
• ZoneAlarm boasts an Anti-Phishing Chrome Extension that detects and blocks phishing sites, protecting your information online.
• The premium version offers advanced real-time antivirus protection, ensuring that your system is continuously protected from threats.

Pros

• ZoneAlarm offers a straightforward interface and setup process, making it an ideal choice for users who lack advanced technical skills.
• The software provides a comprehensive suite of features, including robust firewall protection, advanced privacy tools and real-time antivirus capabilities.
• ZoneAlarm’s ID Lock feature is a standout, helping to ensure the security of personal data.

Cons

• While ZoneAlarm offers robust features, its protection level may not be adequate for large enterprises or businesses with complex network architectures.
• Some users have reported that the software can be resource-intensive, potentially slowing down system performance.

Key features of firewall software

When choosing the best firewall software for your business, there are key features you should consider. These range from the extent of the security suite to scalability and cloud-based management, all of which play a significant role in how effectively the software will serve your needs.

Comprehensive security suite

A comprehensive security suite is more than just a basic firewall. It includes additional layers of security like antivirus capabilities, identity theft protection, and a VPN.

The best firewall software solutions should deliver this kind of comprehensive coverage, protecting against a wide variety of threats and helping you maintain the security of your entire network. Norton, Cisco, and Sophos firewalls excel in this area.

Scalability

Scalability is particularly important for businesses that are growing or plan to grow. As the size of your network increases, your security needs will change and become more complex.

Firewall software like FortiGate and pfSense are designed with scalability in mind, allowing them to adapt to the increasing security demands of your expanding network.

User-friendly interface

A user-friendly interface is crucial, especially for those who may not have a lot of technical expertise. Firewall software should be easy to navigate and manage, making the process of setting up and adjusting the firewall less daunting.

Norton excels in this area, with an intuitive interface that is straightforward to use. GlassWire, while not as intuitive, also offers an attractive and convenient interface.

Robust features

Having robust features in firewall software is key to ensuring comprehensive protection. This includes an advanced firewall with extensive customizable rules, IPS, and threat detection capabilities.

The most robust firewall solutions include Norton, FortiGate, Cisco, and Sophos, as well as pfSense, although you’ll have to do some legwork to program the latter in particular.

Cloud-based management

Cloud-based management is a significant advantage in today’s digital landscape. It allows for the remote configuration and monitoring of your firewall, making it easier to manage and adjust as needed. This feature is particularly beneficial for businesses with remote workers or multiple locations.

Norton, FortiGate, Cisco, Sophos, and ZoneAlarm all provide this capability.

Advanced firewall protection

Advanced firewall protection includes capabilities like deep packet inspection, which examines data packets to detect malware that could otherwise bypass standard firewalls. This kind of advanced protection is vital to secure your network from sophisticated threats. Most of the firewalls in this list offer advanced, next-generation capabilities.

Integration

Integration capabilities are crucial as they allow your firewall software to work in harmony with other security solutions you might have in place. Cisco firewalls, as you might expect, integrate seamlessly with other Cisco solutions, but can falter when trying to integrate with third-party solutions. On the other hand, thanks to its open-source nature, pfSense can be configured to integrate very broadly.

By considering these features when choosing your firewall software, you can ensure that you select a solution that meets the specific needs of your business, provides comprehensive protection and offers room for growth and adaptation as your business evolves.

Benefits of working with firewall software

Employing robust firewall software within your network infrastructure brings along a myriad of benefits that contribute to the overall security and efficiency of your business operations, from enhanced network security and data protection to reduced downtime and regulatory compliance.

Enhanced network security

Perhaps the most fundamental advantage of using firewall software is the enhanced network security it provides. Firewall software acts as the first line of defense against potential threats, including hackers, viruses, and other cyberattacks.

By monitoring and controlling incoming and outgoing network traffic based on predetermined security rules, firewall software ensures that only safe connections are established, thus protecting your network.

Data protection

With the increasing incidence of data breaches and cyber theft, data protection is more crucial than ever. Firewall software plays a pivotal role in safeguarding sensitive data from being accessed or stolen by unauthorized users.

By blocking unauthorized access, it ensures the safety of important information and reduces the risk of data breaches.

Traffic management

Firewall software is not only about protection but also about managing and optimizing the network traffic. Features like bandwidth management can be leveraged to allocate network resources effectively and ensure the smooth functioning of your online operations.

Real-time security updates

With the constantly evolving threat landscape, maintaining up-to-date security measures is vital. Firewall software frequently receives real-time security updates, which help to protect your network against the latest threats. This ensures that your network remains secure against even the most recent forms of cyberattacks.

Reduced downtime

Downtime can be a significant issue for any business, leading to financial losses and damage to reputation. By proactively identifying and preventing potential threats, firewall software can significantly reduce the risk of system outages, leading to increased uptime and reliability.

Scalability

As your business grows, so does the complexity and the scope of your network. Scalable firewall software grows with your business, adjusting to the increased demands and providing consistent protection despite the expanding network size. This makes it a cost-effective solution that can support your business in the long term.

Regulatory compliance

Many industries have regulations in place requiring businesses to protect sensitive data. Firewall software helps meet these regulatory requirements by providing robust security measures that prevent data breaches and protect client and customer information.

Incorporating firewall software into your network infrastructure is a critical step towards securing your business in an increasingly digital world. The benefits it offers are invaluable, providing not just enhanced protection, but also efficiency and adaptability that can significantly contribute to your business’s success.

How to choose the best firewall software for your business

Choosing the best firewall software for your business involves a careful examination of your specific needs and security requirements. 

• Size and security level: The size and nature of your business, the sensitivity of your data, and the extent of your network operations are crucial factors that determine what kind of firewall software will be the most beneficial.
• Comprehensive features: Moreover, you should consider firewall solutions that offer a comprehensive suite of security features, such as VPN services, antivirus protection, and advanced threat detection capabilities.
• Scalability: The scalability of a firewall software solution is important, particularly for growing businesses. Opt for software that can seamlessly adapt to the expanding needs of your network, providing reliable protection irrespective of your business size.
• Interface: Unless you have a robust, well-trained IT department, the interface of your chosen software will need to be user-friendly and easily manageable, even for those with minimal technical expertise.
• Cloud-based management: Features that allow for remote configuration and monitoring are highly beneficial in the current era of remote work. These features offer the flexibility of managing your network’s security from any location, improving overall efficiency.
• Integration: Your chosen software should integrate smoothly with your existing security infrastructure to create a comprehensive, effective security system.
• Support: Solid customer support from the vendor is also crucial to navigating any issues that may arise during setup or throughout the software’s lifespan.

Choosing firewall software is an investment in your business’s security, so take the time to evaluate each option thoroughly.

Frequently Asked Questions (FAQs)

Who should use firewall software?

Any individual, business, or organization that uses a network or the internet should consider using firewall software. Whether you’re a small business owner, a large corporation, or a home user, a firewall can provide essential protection against unauthorized access and various cyber threats.

Where are firewalls located on a network?

Firewalls are typically located at the edge of a network, serving as a barrier between a trusted internal network and an untrusted external network, such as the internet. They can also be positioned between different parts of an organization’s networks to control access.

Are there any downsides to using a firewall?

While firewalls are essential for network security, they can occasionally block legitimate traffic if the security settings are too restrictive. Additionally, managing and maintaining a firewall can require technical expertise. However, the benefits of using a firewall far outweigh these potential challenges.

How often should a firewall be updated?

Firewall software should be updated regularly to ensure it can protect against the latest threats. Many firewall providers release updates regularly and many firewalls are set to update automatically. However, it’s a good idea to check for updates manually periodically to ensure your firewall is up-to-date.

What is firewall software’s role in regulatory compliance?

For many businesses, especially those in regulated industries like healthcare or finance, firewall software plays a critical role in meeting compliance requirements. Regulations like the Health Insurance Portability and Accountability Act (HIPAA) or the General Data Protection Regulation (GDPR) require robust data protection measures, which includes network security provided by a firewall.

Can firewall software protect against all cyber threats?

While firewall software provides a strong layer of protection, it’s not a panacea for all cyber threats. Some sophisticated threats, like targeted phishing attacks or insider threats, require additional security measures. It’s essential to have a comprehensive security strategy in place that includes firewall software, antivirus software, strong access controls, and user education about safe online practices.

Methodology

To deliver this list, we based our selection on an examination of firewall software features and overall reputation in addition to their ease of use, quality of customer support, and value for money.

This information is available in user reviews as well as official product pages and documentation. Nonetheless, we encourage you to conduct your own research and consider your unique requirements when choosing a firewall software solution.

Bottom line: Choosing the best firewall software for your business

The evolving threat landscape necessitates a robust and reliable firewall solution for both personal use and businesses of all sizes. Based on the products listed, it’s evident that several excellent options exist in the market, each with its own unique strengths and capabilities.

Choosing the best firewall software ultimately depends on your requirements, the nature of the network environment, and the budget at hand. It’s essential to consider each product’s features, pros, and cons, and align them with your individual or business needs.

The chosen solution should provide comprehensive protection, be user-friendly, and ideally offer scalability for future growth. Whether it’s for personal use or to protect a multilayered enterprise network, there’s a firewall solution out there that fits the bill.

Also see

Firewalls come in all shapes and sizes. Here’s a look at eight different types of firewalls.

We also did a review of the best firewalls for small and medium-sized businesses.

And once you’ve selected your firewall, make sure you define and implement a clear, strong firewall policy to back it up—as well as setting robust firewall rules to govern the software.

Source :
https://www.enterprisenetworkingplanet.com/guides/best-firewall-software/

BY AMINU ABDULLAHI MAY 26, 2023

Enterprise firewall software is an essential component of network security infrastructure for organizations. These firewalls are designed to provide high availability and scalability to meet the needs of large and complex networks because they can handle high traffic volumes and accommodate the growth of network infrastructure.

By exploring the following top firewall solutions, enterprises can make an informed decision to fortify their network defenses and safeguard critical assets from ever-evolving cyber threats.

• Palo Alto Networks: Best all-in-one enterprise firewall solution (Read more)
• Check Point Quantum: Best for connected devices (Read more)
• Fortinet FortiGate: Best for flexibility and scalability (Read more)
• Juniper Networks: Best for logging and reporting (Read more)
• Cisco Secure Firewall: Best for centralized management (Read more)
• Zscaler: Best for businesses with cloud network infrastructure (Read more)
• pfSense: Best open source firewall (Read more)

Best firewall solutions for enterprises: Comparison chart

Jump to:

• Key features of enterprise firewall software
• Benefits of working with enterprise firewalls
• How do I choose the best enterprise firewall solution for my business?
• Frequently Asked Questions (FAQ)
• Methodology

Palo Alto Networks

Best overall enterprise firewall

Palo Alto is a leading network security provider of advanced firewall solutions and a wide range of network security services.

The company offers various firewall solutions for various enterprise use cases, including cloud next generation firewalls, virtual machine series for public and private clouds, container series for Kubernetes and container engines like Docker, and its PA-series appliances designed for data centers, network edge, service providers, remote branches and retail locations, and harsh industrial sites.

These firewalls provide enhanced visibility, control, and threat prevention capabilities to protect networks from various cyber threats, including malware, viruses, intrusions, and advanced persistent threats (APTs).

Pricing

Palo Alto doesn’t advertise its product pricing on its website. Our research found that the Palo Alto PA-series price range from $2,900 to $200,000 (more or less). To get the actual rates for your enterprise, contact the company’s sales team for custom quotes.

Standout features

• Advanced threat prevention.
• Advanced URL filtering.
• Domain name service (DNS) security.
• Medical IoT security.
• Enterprise data loss prevention (DLP).
• Up to 245 million IPv4 OR IPv6 sessions.

Pros

• Provides visibility across IoT and other connected devices.
• Provides visibility across ​​physical, virtualized, containerized and cloud environments.
• Offers a variety of products for different business sizes, from small businesses to large enterprises.
• Easy-to-navigate dashboard and management console.

Cons

• Complex initial setup.
• Some users reported that the Palo Alto license is pricey.

Check Point Quantum

Best for connected devices

Check Point is an Israeli multinational company that develops and sells software and hardware products related to network, endpoint, cloud, and data security.

Check Point Quantum is designed to protect against advanced cyber threats, targeting Gen V cyber attacks. This solution encompasses various components to safeguard networks, cloud environments, data centers, IoT devices, and remote users.

Check Point’s SandBlast technology employs advanced threat intelligence, sandboxing, and real-time threat emulation to detect and prevent sophisticated attacks, including zero-day exploits, ransomware, and advanced persistent threats.

Pricing

Check Point does not publicly post pricing information on its website. Data from resellers shows that Check Point products can range from around $62 for a basic solution to over $50,000 for an enterprise-level solution. Contact the Check Point sales team for your actual quotes.

Standout features

• URL filtering.
• DLP.
• Full active-active redundancy.
• Zero-trust protection for IoT devices.
• Check Point Quantum protects against GenV attacks.
• Advanced threat protection.

Pros

• 24/7 customer service and support.
• Easy to setup and use.
• Management platform with automation features.
• Sandblast protection for testing malware.

Cons

• Users reported that the Check Point firewall is expensive.
• Documentation can be improved.

Fortinet FortiGate

Best for flexibility and scalability

Fortinet offers various firewall products for different organization sizes, from home offices to large enterprises.

The FortiGate 7000 series (FG-7121F, FG-7081F, FG-7081F-2, FIM-7921F, FIM-7941F, and FPM-7620F) is an enterprise firewall product that provides high-performance network security. It is designed for organizations with high network traffic volumes and that have to manage large network infrastructures.

This firewall series is powered by a Security Processing Unit (SPU) of up to 520Gbps and also includes the latest NP7 (Network Processor 7) and CP9 (Content Processor 9).

Pricing

Fortinet’s FortiGate firewall tool pricing is available upon request. Pricing will depend on various factors, including the size of the network, the number of users, and the types of security features needed. Contact a Fortinet representative for pricing and product information.

Standout features

• Protects IT, IIoT, and OT devices against vulnerability and device-based attack tactics.
• FortiGate 7000F series provides NGFW, segmentation, secure SD-WAN, and mobile security for 4G, 5G, and IoT.
• Offers various types of firewalls, including container firewalls, virtual firewalls and hardware firewall appliances.
• Zero Touch Integration with Fortinet’s Security Fabric Single Pane of Glass Management.

Pros

• Integrations with over 500 third-party services.
• AI-powered capabilities.
• Users reported that the tool is user-friendly.

Cons

• Support can be improved.
• Its reporting feature can be improved.

Juniper Networks

Best for logging and reporting capability

Juniper Networks’ firewall helps enterprises protect their network edge, data center, and cloud applications.

The company is also known for its Junos operating system (OS), a scalable network OS that powers Juniper Networks devices. Junos provides advanced routing, switching, and security capabilities and allows for seamless integration with third-party software and applications.

Juniper Networks vSRX virtual firewall provides enhanced security for Amazon Web Services (AWS), Microsoft Azure, Google Cloud Platform, IBM Cloud, and Oracle Cloud environments, while its cSRX Container Firewall offers advanced security services to secure applications running in containers and microservices. The company’s SRX firewalls series is designed for various organization sizes, from small to large enterprises.

Pricing

Juniper Network pricing is available on request. However, they offer different license methods, including Pay-As-You-Go (PAYG) and Bring-Your-Own-License (BYOL) options for public clouds. Contact the company’s sales team for custom quotes.

Standout features

• Juniper Network has various types of firewalls, including container firewalls, virtual firewalls and hardware firewall appliances.
• Public cloud workload protection, including AWS, Microsoft Azure, and Google Cloud Platform.
• Logging and reporting capability.
• Supports VMware ESXi, NSX, and KVM (Centos, Ubuntu).

Pros

• Advanced threat prevention capability.
• Deployable on-premises and cloud environments.

Cons

• Support can be improved.
• Users report that some Juniper Networks firewall products are expensive.

Cisco Secure Firewall

Best for centralized management

Cisco Secure Firewall combines firewall capabilities with advanced security features to protect networks from various threats, including unauthorized access, malware, and data breaches.

Cisco Secure Firewall integrates with Cisco Talos, a threat intelligence research team. This collaboration enables the firewall to receive real-time threat intelligence updates, enhancing its ability to identify and block emerging threats.

Cisco Secure Firewall can be centrally managed through Cisco Firepower Management Center (FMC). This management console provides a unified interface for configuration, monitoring, and reporting, simplifying the administration of multiple firewalls across the network.

Pricing

Contact Cisco’s sales team for custom quotes.

Standout features

• IPS to protect against known threats.
• Web filtering.
• Network segmentation.
• Centralized management.

Pros

• Provides comprehensive visibility and control.
• Efficient support team.
• Highly scalable tool.

Cons

• Support can be improved.
• Complex initial setup.

Zscaler

Best for businesses with cloud network infrastructure

The Zscaler firewall provides cloud-based security for web and non-web traffic for all users and devices. Zscaler inspects all user traffic, including SSL encrypted traffic, with elastically scaling services to handle high volumes of long-lived connections.

One of the key advantages of Zscaler’s cloud-based approach is that it eliminates the need for on-premises hardware or software installations. Instead, organizations can leverage Zscaler’s infrastructure and services by redirecting their internet traffic to the Zscaler cloud. This makes scaling and managing security easier across distributed networks and remote users.

Pricing

Zscaler doesn’t advertise its rates on its website. However, data from resellers shows that its pricing starts from about $72 per user per year. For your actual rate, contact the Zscaler sales team for quotes.

Standout features

• Centralized policy management.
• Fully-integrated security services.
• Real-time granular control, logging, and visibility.
• User-aware and app-aware threat protection.
• Adaptive IPS security and control.
• File transfer protocol (FTP) control and network address translation (NAT) support.

Pros

• Easy to use and manage.
• AI-powered cyberthreat and data protection services.
• Always-on cloud intrusion prevention system (IPS).
• AI-powered phishing and C2 detection.

Cons

• Complex initial setup.
• Documentation can be improved.

pfSense

Best open-source firewall

pfSense is an open-source firewall and routing platform based on FreeBSD, an open-source Unix-like OS. It is designed to provide advanced networking and security features for small and large networks.

pfSense can be deployed as a physical appliance or as a virtual machine. pfSense offers many capabilities, including firewalling, VPN connectivity, traffic shaping, load balancing, DNS and DHCP services, and more.

Pricing

For pfSense cloud:

• pfSense on AWS: Pricing starts from $0.01 per hour to $0.40 per hour.
• pfSense on Azure: Pricing starts from $0.08 per hour to $0.24 per hour.

For pfSense software:

• pfSense CE: Open source version available to download for free.
• pfSense+ Home or Lab: Available at no cost for evaluation purposes only.
• pfSense+ W/TAC LITE: Currently available at no charge, but the vendor may increase the rate to $129 per year in the future. 
• pfSense+ W/TAC PRO: $399 per year.
• pfSense+ W/TAC ENT: $799 per year.

pfSense offers three hardware appliances tailored to the needs of large enterprises.

• Netgate 8200: Cost $1,395. It has 18.55 Gbps IPERF3 and 5.1 Gbps IMIX traffic speed.
• Netgate 1537: Cost $2,199. It has 18.62 Gbps(10k ACLs) IPERF3 and 10.24 Gbps (10k ACLs) IMIX traffic speed.
• Netgate 1541: Cost $2,899. It has 18.64 Gbps(10k ACLs) IPERF3 and 12.30 Gbps(10k ACLs) IMIX traffic speed.

Standout features

• NAT mapping (inbound/outbound).
• Captive portal guest network.
• Stateful packet inspection (SPI).

Pros

• Free open-source version.
• Community support.
• Anti-spoofing capability.

Cons

• Steep learning curve for administrators with limited experience.
• GUI is old-fashioned and could be simplified.

Key features of enterprise firewall software

There’s a wide variety of capabilities that enterprise firewall software can provide, but some of the key features to look for include packet filtering, stateful inspection, application awareness, logging and reporting capabilities, and integration with your existing security ecosystem.

Packet filtering

Firewall software examines incoming and outgoing network packets based on predefined rules and policies. It filters packets based on criteria such as source/destination IP addresses, ports, protocols, and packet attributes. This feature enables the firewall to block or allow network traffic based on the configured rules.

Stateful inspection

Enterprise firewalls employ stateful inspection to monitor network connections’ state and analyze traffic flow context. By maintaining information about the state of each connection, the firewall can make more informed decisions about which packets to allow or block.

Application awareness 

Modern firewall software often includes application awareness capabilities. It can identify specific applications or protocols within network traffic, allowing organizations to enforce granular policies based on the application or service used. This feature is handy for managing and securing web applications and controlling the use of specific services or applications.

Logging and reporting

Firewall software logs network events, including connection attempts, rule matches, and other security-related activities. Detailed logging enables organizations to analyze and investigate security incidents, track network usage, and ensure compliance with regulatory requirements. Reporting capabilities help generate comprehensive reports for auditing, security analysis, and compliance purposes.

Integration with the security ecosystem

Firewall software is typically part of a broader security ecosystem within an organization. Integration with other security tools and technologies, such as antivirus software, threat intelligence platforms, Security Information and Event Management (SIEM) systems, and network access control (NAC) solutions, allows for a more comprehensive and coordinated approach to network security.

Benefits of working with enterprise firewalls

Key advantages of enterprise firewall solutions include enhanced network security, threat mitigation, and access control, as well as traffic analytics data.

• Network security: Firewalls act as a protective barrier against external threats such as unauthorized access attempts, malware, and other malicious activity. Enforcing access control policies and modifying network traffic helps prevent unauthorized access and protect critical data.
• Threat mitigation: By combining intrusion prevention techniques, deep packet monitoring, and threat intelligence, a firewall can detect and block suspicious traffic, reducing the risk there that the network will be corrupted and damaged so
• Access control: Firewall software allows administrators to restrict or allow access to network resources, applications, and services based on specific user roles, departments, or needs. This ensures that only authorized people or systems can access the screen and its accessories.
• Traffic data and analytics: In addition to protecting your network, firewalls can also provide granular information about traffic and activity passing through your network, as well as its overall performance.

How do I choose the best enterprise firewall solution for my business?

When choosing the best enterprise firewall software for your business, consider the following factors.

• Security: Assess your organization’s specific security needs and requirements.
• Features: Evaluate the features and capabilities of firewall solutions, such as packet filtering, application awareness, intrusion prevention, VPN support, centralized management, and scalability. Consider the vendor’s reputation, expertise, and support services.
• Compatibility: Ensure compatibility with your existing network infrastructure and other security tools.
• Hands-on tests: Conduct a thorough evaluation of different firewall solutions through demos, trials, or proofs of concept to assess their performance, ease of use, and effectiveness in meeting your organization’s security goals.
• Total cost of ownership (TCO): Consider the cost, licensing models, and ongoing support and maintenance requirements.

By considering these factors, you can make an informed decision and select the best enterprise firewall software that aligns with your business needs and provides robust network security.

Frequently Asked Questions (FAQ)

Is an enterprise firewall different from a normal firewall?

Although they share many characteristics, an enterprise firewall is not the same as a consumer-grade firewall. Enterprise firewalls are designed to meet large organizations’ security needs and network infrastructure challenges. They are robust, scalable, and can handle high network traffic volumes and sophisticated threats, compared to generic firewalls for home or small office environments.

What is the strongest type of firewall?

A firewall’s strength depends on various factors, and no universally dependable firewall exists. A firewall’s effectiveness depends on its materials, configuration, and how well it fits into the organization’s security needs. 

That said, next-generation firewalls (NGFWs) provide improved security capabilities and are often considered the ideal firewall solution in today’s enterprise. NGFWs combine traditional firewall features with additional functionality such as application awareness, intrusion prevention, deep packet monitoring, and user-based policies. They provide advanced protection against modern threats with greater visibility and control over network traffic.

How do you set up an enterprise firewall?

Setting up an enterprise firewall involves several steps:

1. Determine your network topology.
2. Define security policies.
3. Plan firewall placement.
4. Configure firewall rules.
5. Implement VPN and remote access.
6. Test and monitor firewall performance.
7. Perform regular updates and maintenance.

We recommend engaging network security experts or reviewing vendor documentation and support materials for specific guidance in installing and configuring your enterprise firewall.

Methodology

The firewall solutions mentioned in this guide were selected based on extensive research and industry analysis. Factors such as industry reputation, customer reviews, infrastructure, and customer support were considered.

We also assessed the features and capabilities of the firewall solutions, including packet filtering, application awareness, intrusion prevention, DLP, centralized management, scalability, and integration with other security tools.

Also see

If you’re not sure one of the firewalls included here is right for your business, we also determined the best firewalls for SMBs, as well as the best software-based firewalls.

And once your firewall is in place, don’t neglect its maintenance. Here are the best firewall audit tools to keep an eye on its performance.

Source :
https://www.enterprisenetworkingplanet.com/security/enterprise-firewalls/