The Best Next-Gen Firewalls (NGFW)

Next-Generation Firewalls (NGFWs) are an evolution of traditional firewalls that go beyond basic packet filtering and stateful inspection. They still perform the same functions as classic firewalls, such as controlling network traffic based on rules. But they also add deep inspection and application awareness, which allows them to detect and block more sophisticated threats.

As a network security manager, you’re most likely familiar with the operations of traditional firewalls. They act as gatekeepers that check where traffic is coming from and which port it’s using. But they don’t really look inside to see what’s actually happening. That means that if an attacker hides malicious activity within what appears to be normal, approved traffic, the firewall won’t notice.

This gap leaves organizations exposed to modern, sophisticated threats. Next-generation firewalls address this pain point by analyzing network traffic much more deeply. They can inspect data packet contents, identify which applications are in use, decrypt encrypted traffic to check for hidden threats, and include built-in intrusion prevention to stop attacks in their tracks.

In this article, we’re going to look at the best next-gen firewalls. Our comparison includes an overview of some of the top next-gen firewalls on the market, with features such as intrusion prevention systems, SSL inspection, machine learning, and policy management.

Next-Gen Firewalls (NGFW) can also help your organization avoid the pain points below:

• Inability to detect advanced threats, such as zero-day attacks and malware hidden in encrypted traffic
• Over-reliance on port- and IP-based rules that fail to reflect how modern applications actually behave
• Increased risk of data breaches due to weak or outdated perimeter security
• Manual and complex security management that slows down response times and increases configuration errors
• Poor control over user and application access, leading to shadow IT and policy gaps
• Compliance challenges caused by insufficient logging, reporting, and threat monitoring
• Operational inefficiencies from running multiple disconnected security tools instead of a unified platform

Here’s our list of the best Next-Gen Firewalls (NGFW): 

1. Check Point’s SASE FWaaS EDITOR’S CHOICE A cloud-based NGFW that protects users and applications with advanced threat prevention and identity-based security controls. Get a 30-day free trial to get started.
2. Check Point Quantum NGFW Well-regarded for its advanced sandboxing and reliable security policies.
3. Palo Alto Networks NGFW It provides physical (PA-Series), virtual (VM-Series), and container (CN-Series) firewall solutions.
4. Fortinet FortiGate NGFW Popular for its strong performance and cost-effectiveness, trusted by a large share of the market.
5. Cisco Secure Firewall A natural choice for organizations invested in Cisco. It offers smooth integration into Cisco’s broader ecosystem.
6. Barracuda CloudGen Firewall Optimized for hybrid cloud environments. It’s a solid choice for organizations transitioning to cloud infrastructures.

If you need to know more, explore our vendor highlight section just below, or skip to our detailed vendor reviews. 

Βest Next-Gen Firewalls (NGFW) highlights

Key points to consider before purchasing a Next-Generation Firewall (NGFW)

• Advanced Security Features: Ensure the NGFW delivers Deep Packet Inspection (DPI), an integrated Intrusion Prevention System (IPS), anti-malware protection, and zero-day threat detection. These are essential for defending against today’s highly evasive, multi-vector attacks.
• Application & User Awareness: Choose a firewall that can recognize and control applications by name, regardless of port or protocol, and enforce policies based on specific user identities or groups.
• High Performance & Scalability: Your NGFW must sustain high throughput and low latency even with all protections enabled. It should also be scalable enough to accommodate growing bandwidth requirements, the remote workforce, and new business sites.
• Flexible Deployment: Opt for a solution that supports physical, virtual, and cloud-native firewalls so your security posture can adapt to on-premises, hybrid, or full-cloud strategies.
• Ease of Management: A clear, centralized dashboard, simple policy setup, and smart automation can cut down on repetitive tasks.
• Integration Capabilities: Your NGFW should integrate seamlessly with your existing SIEM, SOAR, endpoint protection, and other security stack components.
• Cost & Licensing: Consider the total cost of ownership, including subscriptions and renewals, and seek flexible licensing models that align with your operational and budgetary requirements.
• Vendor Reputation & Support: Consider vendors with a strong market track record, proven reliability in independent tests, rapid update cycles, and responsive 24/7 support to minimize downtime during critical incidents.

To dive deeper into how we incorporate these into our research and review methodology, skip to our detailed methodology section.

The Best Next-Gen Firewalls

1. Check Point’s SASE FWaaS (FREE TRIAL)

Best For: Mid-sized to large enterprises that require advanced network security across distributed environments.

Price: Pricing is provided via custom quotes

Check Point’s SASE FWaaS SASE FWaaS (Firewall-as-a-Service) is Check Point’s cloud-delivered firewall within its SASE platform (often branded as Harmony SASE). It provides enterprise-level network security from the cloud to protect users, branches, and remote access.

After reviewing the 2025 Enterprise and Hybrid Mesh Firewall Security Report from Miercom and related technical materials from Check Point Software Technologies, I found that Check Point’s SASE platform achieved the highest threat prevention rate among the vendors tested. In Miercom’s independent evaluation where solutions are assessed against real-world current attack techniques, the platform delivered a 99% block rate.

Such block rates indicate that in independent testing, it blocked almost all modern malware and advanced attacks. Beyond the 99% threat prevention achievement, Check Point was also named a Leader in the 2025 Gartner Magic Quadrant for Hybrid Mesh Firewall.

The platform delivers advanced firewall protection, granular policy control, intrusion prevention, DNS security, and comprehensive threat prevention (including anti-malware, anti-ransomware, sandboxing, and zero-day protection). It also inspects encrypted SSL/TLS traffic and applies security policies based on user and group identity.

The Harmony Connect Admin Guide includes a dedicated HTTPS/SSL inspection policy section with inspection levels and certificate deployment steps. However, you should be aware that SSL/TLS inspection may introduce privacy considerations and performance overhead if not tuned properly,

Check Point’s SASE FWaaS Key Features:

• Application Awareness and Control: Identifies and controls traffic based on applications (not just IP addresses or ports).
• Intrusion Prevention System (IPS): Performs deep packet inspection to detect and block exploits, vulnerabilities, and attack patterns in real time.
• Advanced Threat Prevention: Includes anti-malware, anti-ransomware, sandboxing (threat emulation), and protection against zero-day threats using threat intelligence.
• SSL/TLS Inspection: Decrypts and inspects encrypted traffic to prevent threats hidden within HTTPS sessions.
• Identity-Based Access Control: Applies policies based on user or group identity rather than just network location or IP address.
• URL Filtering and DNS Security: Blocks access to malicious or inappropriate websites and prevents DNS-based attacks.
• Integrated Threat Intelligence: Leverages global or shared intelligence feeds to detect emerging threats and automate updates.
• Centralized Management and Reporting: Provides unified policy management, visibility, logging, and compliance reporting across environments.

Unique Buying Proposition

Check Point FWaaS’s unique value proposition is a fully integrated, single-vendor SASE platform that brings together networking, zero-trust access, SaaS security, GenAI monitoring, and advanced threat prevention. Its cloud-delivered firewall, SaaS controls, ZTNA, DNS security, and SD-WAN capabilities are supported by a shared threat-prevention engine and the ThreatCloud AI intelligence framework.

The integrated design enables consistent inspection across traffic types, centralized, unified policy enforcement, and demonstrable prevention effectiveness, as demonstrated by independent testing and shared threat intelligence.

Feature-In-Focus: Advanced Threat Prevention with Deep Packet Inspection (DPI)

Advanced Threat Prevention with DPI is the core security engine that analyzes traffic beyond basic headers (IP, port, protocol) and inspects the application payload and behavior in real time. Within Check Point’s NGFW services, this capability serves as the primary layer for enforcement and prevention.

Why do we recommend Check Point’s SASE FWaaS?

We recommend Check Point FWaaS as a Next-Generation Firewall platform because it delivers the core capabilities that define a true NGFW and does so with proven effectiveness. It provides deep application-level visibility, inline intrusion prevention, encrypted traffic inspection, identity-based policy enforcement, and advanced threat protection.

These capabilities allow it to detect and stop sophisticated attacks that traditional firewalls would miss. Our recommendation is also based on measurable performance and practical security outcomes. Independent testing has demonstrated strong threat-blocking rates, indicating that the prevention engines are effective in real-world conditions.

Who is Check Point’s SASE FWaaS recommended for?

We recommend Check Point FWaaS for mid-sized to large enterprises that require advanced, prevention-focused network security across distributed environments. This includes organizations with hybrid workforces, multiple branch locations, cloud and SaaS adoption, or complex compliance requirements.

Check Point FWaaS pricing is typically provided via custom quotes from Check Point or through cloud marketplace listings. Licensing and billing for the cloud service are typically subscription-based. A free trial is available on request.

2. Check Point Quantum NGFW

Best For: Mid-sized to large enterprises, data centers, and highly regulated industries

Price: Not publicly listed

Check Point Quantum NGFW Check Point NGFW is delivered through its Quantum Security Gateways. The Quantum portfolio of high-performance firewalls is an AI-powered, cloud-delivered threat prevention platform. It provides a full range of network security capabilities, including remote access VPN, SASE, and SD-WAN, and defends against IoT, DDoS, and zero-day attacks.

Quantum isn’t necessarily the easiest or cheapest option on the table. Instead, it is for organizations that demand maximum security and are willing to invest in skilled teams and higher licensing costs to get it. If yours is a lean IT shop or you are looking for plug-and-play simplicity, you may find it heavy. But if your environment is complex, compliance-heavy, or requires a high level of integration with your SOC and automation tools, it’s one of the strongest choices out there.

Check Point Quantum NGFW earns its place among the top firewall platforms by consistently delivering industry-leading security efficacy. Organizations with heavy compliance burdens or mature SOC operations will find Check Point valuable.

However, our analysis of feedback from real-world users on Gartner, Reddit, and other platforms indicates that higher entry costs, steeper learning curves, and occasional challenges with network-specific configurations or upgrades are among the key concerns. These are essential considerations for CISOs and B2B buyers weighing Check Point as a potential long-term investment.

In simple terms, if you manage large-scale, or highly regulated networks, such as finance, government, or healthcare, Check Point Quantum NGFW may well be the “strongest link” you need in your security chain. For more distributed, cost-sensitive, or cloud-native businesses, Fortinet or Palo Alto might be the better fit.

Check Point Quantum NGFW Key Features:

• ThreatCloud Intelligence Network: Check Point taps into one of the largest real-time threat intel feeds globally, pulling signals from millions of sensors worldwide.
• Advanced Sandboxing (Threat Emulation & Extraction): Check Point detects malicious files and detonates them in a virtual sandbox to observe their behavior and extract any potential threats.
• Granular Identity Awareness: Beyond IP addresses, you can enforce policies based on user, device, and even application identity.
• Segmentation and Microsegmentation: You can segment your network into tight, granular security zones.
• Security Management Scalability: For really large deployments, Check Point’s multi-domain security management is a lifesaver. You can delegate control, isolate teams, and still maintain compliance.
• Compliance-First Features: Built-in auditing and reporting that directly maps to regulatory frameworks (PCI-DSS, HIPAA, GDPR, etc.).

Unique Buying Proposition

Check Point NGFW delivers the kind of protection you can trust when your network is under real-world pressure. But that isn’t unique to Check Point. In fact, that’s the promise every major NGFW vendor makes.

Where Check Point really is unique compared to peers (based on my research and hands-on experience) comes down to the following:

• Highest-rated security efficacy in independent tests (Miercom and others consistently validate Check Point for catching the most threats with the fewest false positives). In Miercom’s 2025 NGFW Security Benchmark, Check Point ranked #1 in threat prevention with 99.9% block rate and the lowest false positive rate.
• Scalability and modularity: Check Point appliances are built to handle high throughput (up to 450 Mbps) and can be configured with modular network interfaces.

Too often, I’ve seen firewalls that look great on paper but choke the moment SSL decryption or deep packet inspection is enabled. Checkpoint overcomes that issue with throughput options ranging from 450 Mbps to 1 Tbps. In practice, it means you don’t have to disable protections to keep traffic flowing during peak business hours.

Feature-In-Focus: Threat Prevention-centric Architecture

Threat-prevention-centric architecture emphasizes strong security effectiveness. It does this through advanced, centrally managed, layered protections. Quantum NGFW integrates Check Point’s Threat Prevention suite, including sandboxing, anti-ransomware, IPS, and zero-phishing, under a single, unified policy framework managed via SmartConsole.

Why do we recommend Check Point Quantum NGFW?

We recommend Check Point NGFW because it consistently ranks among the most reliable firewalls in terms of both security accuracy and operational efficiency. Beyond security efficacy, it offers unified policy management across on-prem and cloud, and tight SOC/automation integration.

Check Point NGFW made our list because it has a track record of real-world performance and flexibility that makes it a smart long-term investment for organizations that demand the highest levels of protection without sacrificing efficiency.

Who is Check Point Quantum NGFW recommended for?

Check Point NGFW’s target market is mid-sized to large enterprises, data centers, and highly regulated industries that need both top-tier security efficacy and scalability.

From a market ecosystem perspective, Check Point is built for organizations that already have (or are building) a mature SOC or automation framework, since its APIs and integrations allow deep customization and orchestration with third-party tools. It’s also attractive to global enterprises with hybrid or multi-cloud deployments because of its unified policy management.

Check Point does not list a standardized starting price for Check Point Quantum NGFW on its official website. Licensing for Quantum NGFWs varies by deployment. On-premises hardware appliances and virtual/cloud instances are supported, and both require purchased subscriptions for firewall services and advanced threat prevention blades.

Deployment options include physical appliances, virtual machines, and cloud platform deployments across public and private clouds. Free trial and evaluation options are available on its Product Trials page.

3. Palo Alto Networks NGFW

Best For: Large enterprises and complex IT environments

Price: Not publicly listed

Palo Alto Networks NGFW Palo Alto NGFW provides deep visibility and control over applications, users, and content to stop both known and unknown threats. Its NGFWs are built for enterprises that need scalability, advanced threat prevention, and flexibility across data centers, cloud environments, and remote workforces.

Palo Alto NGFW is one of the most widely recognized and trusted firewall solutions in the cybersecurity industry. According to Forrester Research, Palo Alto Networks holds approximately 22.4% of the global NGFW market and serves over 85% of Fortune 100 companies. For over a decade, Palo Alto Networks has been repeatedly named a Leader in Gartner’s Magic Quadrant for Network Firewalls. It was also named a Leader in the Q4 2024 Forrester Wave for Enterprise Firewall Solutions.

Palo Alto Networks offers the following unified platform with different firewall models tailored to diverse environments:

• Cloud NGFW: A fully managed, cloud-native firewall service for AWS that delivers enterprise-grade security with the simplicity and scalability of the cloud.
• VM-Series: Virtual firewalls built for agility, securing workloads in public, private, and hybrid clouds with strong protection and flexibility.
• CN-Series: Container firewalls designed to secure Kubernetes® environments, protecting traffic between containerized workloads without slowing down development.
• PA-Series: Flagship hardware appliances with high-performance, enterprise-grade protection for data centers and corporate networks, powered by machine learning.

Palo Alto Networks NGFW remains one of the strongest choices for enterprises that need advanced, reliable, and scalable network protection across on-premises, cloud, and containerized environments. Nonetheless, as a CISO, you need to carefully weigh the trade-offs. This firewall can be costly to run and may require skilled staff to get the most out of it. Its many advanced features can only be fully utilized in large enterprise environments. If cost control, ease of deployment, or vendor diversity are more important to your organization, consider alternatives better aligned with those needs.

Palo Alto Networks NGFW Key Features:

• Machine Learning-Powered Threat Prevention: Detects and blocks zero-day threats in-line without waiting for signature updates.
• App-ID Technology: Identifies and controls applications regardless of port, protocol, or evasion methods.
• Single-Pass Architecture: Scans traffic once for multiple security services, improving efficiency and reducing latency.
• WildFire Sandbox: Cloud-based malware analysis to detect and block advanced and unknown threats.
• Centralized Management (Panorama): Unified dashboard for visibility, policy enforcement, and reporting across all environments.
• Cloud & Container Security: Cloud NGFW, VM-Series, and CN-Series extend protection to AWS, hybrid clouds, and Kubernetes.
• Integration with Prisma & Cortex: Seamlessly connects to Palo Alto’s broader ecosystem for end-to-end security coverage.

Unique Buying Proposition

Here are the unique selling points (USPs) of Palo Alto Networks NGFWs that CISOs should be aware of:

• ML-Powered Threat Prevention: Palo Alto was the first major vendor to embed machine learning directly within the firewall. Although competitors such as Fortinet and Cisco are catching up, Palo Alto still positions this as a unique advantage.
• Single-Pass Architecture: This efficiency design (scanning traffic once for multiple security functions) is a Palo Alto innovation. Other vendors may have equivalents, but Palo Alto is best known for it.
• App-ID Technology: Their patented approach to application identification is a cornerstone of Palo Alto’s differentiation; Fortinet and Check Point also offer application control, but App-ID remains Palo Alto’s signature strength.

Although many NGFW vendors overlap in features, Palo Alto’s innovation track record, depth of integration, and market leadership are why it’s consistently ranked #1 by analysts.

Feature-In-Focus: ML-powered Threat Prevention

As a next-generation firewall, Palo Alto Networks’ defining feature is its application-centric security model, enabled by App-ID and reinforced by machine learning-based, inline threat prevention running on a single-pass architecture. App-ID identifies and controls applications regardless of port, protocol, or evasive behavior, and ML-powered threat prevention blocks known and unknown zero-day threats in-line.

Why do we recommend Palo Alto Networks NGFW?

We recommend Palo Alto Networks NGFW as one of the best options because it consistently delivers on both security innovation and enterprise-grade reliability. But you can be sure it will demand higher budgets, skilled resources, and enterprise-scale environments to realize its full value.

Its long-standing leadership position in Gartner and Forrester reports, as well as widespread adoption across Fortune 500 companies, reinforces its reputation as a trusted choice for organizations that can’t afford gaps in protection.

Who is Palo Alto Networks NGFW recommended for?

This firewall is best suited for large enterprises and complex IT environments where visibility, scalability, and consistency are paramount.

Organizations already invested in Palo Alto’s Prisma (cloud security) or Cortex (SOC/AI) platforms will gain even greater value, as the NGFW integrates directly with those ecosystems for unified management and end-to-end protection.

But that strength can also be a limitation for CISOs who want to integrate solutions from multiple security vendors or lower the total cost of ownership.

Palo Alto Networks does not publish a single official list price for its Next-Generation Firewall (NGFW) directly on its website. Pricing varies significantly by model, deployment type, and subscription/licensing options. Palo Alto offers 30-day free trials for its Cloud NGFW on AWS and Azure. There is also a trial option for VM-Series virtual firewalls in major cloud marketplaces.

Licensing covers on-premises hardware, virtual (VM-Series), and cloud-delivered deployments. Subscriptions for advanced services (Threat Prevention, WildFire, URL Filtering, etc.) are sold as annual or multi-year terms on hardware and virtual platforms. Cloud NGFW, on the other hand, is typically billed on a pay-as-you-go (hourly and per-GB) basis through marketplace billing after trial periods end.

4. Fortinet FortiGate NGFW

Best For: Mid to large enterprises that need scalable, cost-effective security across distributed infrastructures

Price: Not publicly listed

Fortinet FortiGate NGFW is Fortinet’s flagship Next-Generation Firewall solution that provides organizations with broad, integrated, and automated security across networks, data centers, and cloud environments. It is widely recognized as a high-performance, cost-effective firewall option.

But to unlock its full capabilities, you’ll likely need FortiGuard subscriptions, which can lead to ongoing operational costs, even if the appliance itself is cost-effective upfront. FortiGate NGFW supports a wide range of use cases that cut across data centers, enterprise campuses, branch networks, cloud environments, and even rugged industrial settings.

When it comes to appliance models, FortiGate gives you plenty of options. Smaller offices can use compact models that include Wi-Fi or LTE. Mid-sized companies can choose models that balance performance with cost. Large enterprises and data centers can use high-end appliances built for speed and heavy workloads. And if you’re operating mostly in the cloud, you can deploy FortiGate as a virtual or cloud firewall.

FortiGate NGFW is a strong contender in the NGFW space, thanks to its purpose-built ASICs, integrated SD-WAN, and AI-powered threat intelligence. FortiGate is often more cost-efficient than Palo Alto, but it may lack the same depth of advanced threat detection and rich ecosystem integration. Nonetheless, you are better off with it if your organization values high performance, cost efficiency, and simplified management in distributed or hybrid environments.

Fortinet FortiGate NGFW Key Features:

• Purpose-Built ASICs: Fortinet’s custom security processors accelerate threat inspection and networking functions.
• AI-Powered Threat Intelligence (FortiGuard): Real-time, AI-driven intelligence provides proactive defense, faster detection, and automated response to emerging threats across your entire attack surface.
• Convergence of Networking and Security: FortiOS enables a unified platform that simplifies operations with single-pane-of-glass management and consistent security policies across hybrid environments.
• Integrated SD-WAN: Securely connects and optimizes distributed branch offices or remote sites.
• Built-in ZTNA Enforcement: Enforces zero-trust access policies natively, and secures applications and infrastructure no matter where your users are located.
• Quantum-Safe Encryption: Supports both quantum key distribution and post-quantum cryptography.
• Flexible Deployment Options: Available as physical appliances, virtual firewalls, cloud-native instances, or ruggedized models.

Unique Buying Proposition

FortiGate NGFW delivers exceptional performance without compromise, thanks to its custom-built ASICs (Security Processing Units, or SPUs). These purpose-designed chips drive multi-fold improvements in firewall throughput, SSL decryption, VPN performance, session capacity, and threat inspection when compared to CPU-based NGFWs in the same price bracket.

Another unique selling point is that it brings security and networking together on a single platform. Its FortiOS system allows you to manage SD-WAN, Zero Trust access, and hybrid environments through a single dashboard. Lastly, it includes AI-driven threat intelligence and built-in protection against future quantum-computing risks.

Feature-In-Focus: Networking and Security Convergence

The feature in focus of FortiGate NGFW is its hardware-accelerated convergence of networking and security. This feature is enabled by Fortinet’s purpose-built ASICs, which accelerate security and networking functions, and is centrally orchestrated through the unified FortiOS operating system. Custom security processors offload and accelerate deep packet inspection, threat prevention, and networking functions.

Why do we recommend Fortinet FortiGate NGFW?

We recommend FortiGate NGFW because it delivers strong protection, reliable performance, and affordability that appeals to both mid-sized businesses and large enterprises.

Our research confirmed what many security leaders already recognize: FortiGate is the most widely deployed firewall globally, and commands more than 50% of market share. Third-party validation backs this up. The Forrester TEI Study reports a 318% ROI and over $10M in savings for organizations adopting Fortinet NGFW with FortiGuard services. That level of proven business impact makes it an obvious inclusion in our list of best NGFWs.

Who is Fortinet FortiGate NGFW recommended for?

The best fit for Fortinet FortiGate NGFW is in organizations that need scalable, cost-effective security across distributed infrastructures. It works well for mid to large enterprises on a budget and for businesses with many remote sites, hybrid or multi-cloud setups.

FortiGate NGFW can be deployed on-premises on hardware, on virtual machines in private or public clouds, and in cloud-native firewall-as-a-service models. Its pricing varies widely by model, deployment type, throughput, security bundles, and support contracts.

Fortinet offers free trials of its virtual NGFW (FortiGate-VM) and cloud NGFW options on major cloud marketplaces (AWS, Azure, Google Cloud) under pay-as-you-go (PAYG) terms.

Related post: The best Fortinet analyzers

5. Cisco Secure Firewall

Best For: Organizations already invested in Cisco’s networking/security ecosystem

Price: Not publicly listed

Cisco Secure Firewall Cisco NGFW is called the Cisco Secure Firewall, previously known as Firepower. This is Cisco’s main firewall product line that has evolved from traditional firewalls into a full NGFW platform. It layers intrusion prevention (IPS), application visibility and control, advanced malware protection, URL filtering, SSL/TLS decryption, and built-in threat intelligence from Cisco Talos. The Firepower Management Center (FMC) provides comprehensive management capabilities but can sometimes feel cumbersome and often requires specialized expertise.

Cisco’s NGFW portfolio covers:

• Physical appliances (Secure Firewall 1000, 2100, 3100, and 4100/9300 series) for small offices up to large data centers.
• Virtual firewalls (FMCv, FTDv) for private and public cloud environments.
• Cloud-native firewall services (like Secure Firewall Cloud Native on AWS).

Cisco designed its platforms assuming a skilled, certified workforce would manage them. This contrasts with vendors like Fortinet, which deliberately focus on “operational simplicity” to win over lean IT teams or those without deep firewall expertise. Historically, their business model relied heavily on certification tracks and complex products. That created an entire ecosystem in which Cisco-certified engineers specialized, companies hired Cisco-certified staff, and Cisco maintained a strong position in enterprise IT.

But I think Cisco has realized that the old “complex by design” model no longer works in today’s market, where IT leaders want faster time-to-value and leaner operations. Competitors like Fortinet and Palo Alto have been winning deals because they sell on ease of deployment and unified management.

Cisco’s NGFW can be used without certifications, but to fully utilize its capabilities, you need people with Cisco training or certifications. In practice, most organizations running Cisco NGFWs at scale will have staff with at least CCNP Security certification (or hire a Cisco partner with those skills).

In a nutshell, Cisco NGFW makes the most sense for enterprises already invested in Cisco networking and security, or for organizations that want market-proven stability, strong threat intelligence, and unified control across hybrid environments.

Cisco Secure Firewall Key Features:

• Talos Threat Intelligence: Real-time global threat feeds from one of the world’s largest commercial threat research teams.
• Application & User Control: Granular visibility into applications, devices, and users with identity-based policies.
• Advanced Threat Detection: Built-in IPS (Snort engine), malware protection, URL filtering, and sandboxing.
• SecureX Integration: Integrates the firewall into Cisco’s broader ecosystem (networking, endpoints, email, cloud security) for unified visibility and response.
• Cloud-Ready & Flexible Deployment: Available as physical appliances, virtual appliances, or cloud-native firewalls for AWS, Azure, and GCP.
• Zero Trust & Secure Access: Supports VPN, segmentation, and identity policies aligned with Zero Trust frameworks.

Unique Buying Proposition

Cisco’s NGFW competitive advantage is its Talos-backed threat intelligence and tight integration into the broader Cisco ecosystem. Talos’ threat intelligence unit is one of the largest commercial threat research teams. It feeds real-time updates to the firewalls, which gives them a strong reputation for quickly catching emerging threats.

Feature-In-Focus: Integrated Threat Defense with Deep Network Visibility

Cisco Secure Firewall is built on Snort-based intrusion prevention, Talos threat intelligence, and the Secure Firewall Management Center (FMC). It emphasizes context-aware threat detection and policy enforcement, informed by visibility into user, device, and application activity across the network.

Why do we recommend Cisco Secure Firewall?

Cisco consistently holds roughly one-third to nearly half of the global enterprise networking market, and it’s trusted by 98% of Fortune 500 companies. That level of dominance matters when you’re evaluating their NGFW. The trust, interoperability, and stability that come with Cisco’s ecosystem make its NGFW a safer long-term bet.

Who is Cisco Secure Firewall recommended for?

Cisco’s NGFW performs best in environments where Cisco solutions are already deeply embedded. It is often chosen by organizations already invested in Cisco’s networking/security ecosystem, or by enterprises that want strong threat intelligence (Talos) and consistent policy enforcement across hybrid environments.

However, in mixed-vendor ecosystems, organizations may encounter interoperability challenges or redundant feature sets.

Cisco Secure Firewall is available on-premises on hardware appliances, in virtual/cloud environments (including AWS, Azure, and Google Cloud), and via centralized/cloud-delivered management platforms.

Licensing uses Cisco Smart Licensing for firewall functions and security subscriptions, which are typically bundled and centrally managed. These subscriptions are typically billed on annual or multi-year terms. Cloud PAY-G (pay-as-you-go) options may be available for virtual/cloud deployments in marketplace environments.

You can request a trial or demo before purchasing. Trial access is arranged via form request rather than immediate self-serve activation.

6. Barracuda CloudGen Firewall

Best For: Organizations that seek a strong NGFW + SD-WAN + cloud-native integration in one.

Price: Not publicly listed on their website

Barracuda CloudGen Firewall Barracuda CloudGen NGFW is Barracuda’s next-generation firewall portfolio designed specifically for distributed, hybrid, and cloud-first organizations. It is a complete NGFW platform with robust security coverage (IPS, malware protection, advanced threat defense, SSL inspection, botnet protection, DDoS defense, etc.). You can run it on-prem, in branch offices, at the edge, or natively in AWS, Azure, and Google Cloud, and then centrally manage it through its Firewall Control Center.

The “CloudGen” label comes from its cloud-native orientation. “CloudGen” essentially means it’s a generation of firewall purpose-built for the cloud era:

• Cloud-native deployment (pre-integrated into Azure, AWS, and GCP marketplaces).
• Built-in SD-WAN to connect branch sites and cloud resources without the need for third-party add-ons.
• Zero-touch deployment for remote or branch offices.
• Centralized orchestration and automation through APIs, which scales well for MSPs and enterprises managing many sites.

Barracuda CloudGen NGFW addresses the business challenge of securing and connecting distributed networks with modern technology. However, it is not as feature-rich as players like Palo Alto or Cisco. Secondly, its market presence is smaller, so you’ll find fewer certified professionals and third-party experts than in the vast talent pools for Cisco or Fortinet. This limitation can make hiring and support a bit more challenging at scale.

Unique Buying Proposition

The real value of Barracuda CloudGen NGFW is that it gives you comprehensive enterprise-level security and SD-WAN in a single, cloud-ready platform. Where Palo Alto or Cisco often require more specialized expertise and additional products to cover cloud, branch, and edge use cases, Barracuda gives you a single, integrated platform with zero-touch deployment, centralized management, and built-in automation.

But its unique selling point may also be its unique weak point. Barracuda’s appliances or cloud instances may not match the raw firewall throughput and advanced inspection performance of top-tier players, particularly under heavy SSL/TLS inspection loads. So, even though Barracuda excels in simplicity, operational efficiency, and distributed/cloud deployments, you trade off some advanced customization, ecosystem depth, and high-performance capabilities.

Feature-In-Focus: Cloud-integrated Secure Network Traffic Control

CloudGen Firewall emphasizes software-defined networking (SD-WAN), deep application visibility, and integration with cloud platforms to secure hybrid and multi-cloud environments. It enables consistent security policies across on-premises, cloud, and remote locations.

Barracuda’s NGFW tightly integrates security and networking into a unified control plane. The tight integration appeals to organizations that require resilient, cloud-ready connectivity and centralized policy management across distributed environments.

Why do we recommend Barracuda CloudGen Firewall?

We recommend CloudGen because it makes it easy to secure modern networks across multiple branch offices, hybrid cloud environments, and edge/IoT deployments.

If your team is lean and lacks deep firewall expertise, CloudGen offers robust network security in a more manageable, easy-to-deploy package. Its cloud-native architecture, zero-touch deployment, and automation make it far easier to roll out and manage across distributed sites, hybrid cloud, and edge environments.

Who is Barracuda CloudGen Firewall recommended for?

CloudGen is well-suited for mid-sized enterprises and MSPs that need simple configuration, automation, and flexible licensing without the challenges of managing larger vendors.

Fortune 100 enterprises already deeply invested in Cisco or Palo Alto ecosystems may find that Barracuda does not provide the same level of integration with existing networking or SOC tools. Certainly, Barracuda provides integrations with its own suite of products and select third-party applications, but it lacks the extensive ecosystem integrations offered by top-tier vendors.

Cisco and Palo Alto, for example, have established partnerships and integrations with a wide range of networking and SOC tools. These partnerships facilitate seamless interoperability and centralized management across diverse IT environments.

Barracuda does not publish a single fixed price for CloudGen NGFW on its official product pages. Nonetheless, pricing varies widely by hardware model, virtual instance size, cloud consumption model (BYOL vs. PAYG), and subscription bundles. The product can be deployed on-premises as hardware, as virtual machines on hypervisors, or as cloud images on AWS, Azure, and Google Cloud.

Hardware appliances and virtual/cloud instances require a base license plus an Energize Updates subscription (mandatory for a full set of security and networking services). If Energize Updates is not renewed, the firewall continues to operate in a reduced-feature mode (e.g., basic VPN).

Cloud licenses are available either as Bring-Your-Own-License (BYOL) or Pay-As-You-Go (PAYG), billed hourly through the cloud provider. There’s a 14-day full-featured free trial that allows you to evaluate the NGFW capabilities without entering payment details.

Our methodology for choosing Next-Gen Firewalls (NGFW)

We evaluated firewalls across several key areas to ensure they provide comprehensive, actionable security and network control for your organization:

1. Enterprise-Centric Evaluation

We evaluated each NGFW solution through the lens of real-world enterprise needs, focusing on its performance in large, distributed, and hybrid environments.

2. Technical and Operational Assessment

We assessed technical specifications alongside operational realities, including deployment flexibility, ease of integration with existing infrastructure, vendor reliability, and quality of ongoing support.

3. Performance and Reliability Verification

Recommendations are grounded in verifiable performance data and proven reliability under enterprise workloads.

4. Strategic Security Perspective

Recognizing that NGFWs are a long-term investment for organizational resilience, we evaluated how each solution supports scalability, adaptability to emerging threats, and alignment with security strategy.

5. Operational Efficiency and Cost Consideration

Vendors were assessed for efficiency in administration, automation, and policy enforcement, as well as cost-effectiveness based on industry reports, publicly available pricing, and real-world organizational feedback.

6. Vendor Differentiation

Implementation of key features such as scalability, threat adaptation, and operational efficiency can vary significantly across vendors. Our methodology identifies strengths and weaknesses across vendors rather than assuming uniform capabilities.

7. Contextual Cost Analysis

Rather than relying on fixed list prices, we considered pricing guidance, analyst insights, and feedback from organizations of comparable size and deployment scale to provide realistic cost expectations.

Broader B2B Software Selection Methodology

We evaluate B2B software using a consistent, objective framework that focuses on how well the product solves meaningful business problems at a justified cost. This includes assessing overall performance, scalability, stability, and user experience quality. We examine real-world feedback from practitioners to understand how the software behaves in non-controlled demos.

We also review vendor transparency, roadmap clarity, support responsiveness, and the pace at which meaningful improvements are released. We follow this approach to ensure each of our recommendations is grounded in practical value, long-term viability, and operational impact, not in marketing claims.

Check out our detailed B2B software methodology page to learn more.

Why Trust Us?

Our work is produced by a team of IT and business software professionals with extensive hands-on experience evaluating, deploying, and managing enterprise technology. We analyze software independently, using evidence-based methods and industry best practices to ensure our assessments remain unbiased and technically sound. Our goal is to provide you with clear, reliable insights that help reduce risk and support confident decision-making when selecting complex business technology.

Next-gen firewall FAQs