Cisco IOS Security vs Palo Alto Networks CN-Series comparison

Cisco and Palo Alto Networks are both solutions in the Firewalls category. Cisco is ranked #20 with an average rating of 8.2, while Palo Alto Networks is ranked #30 with an average rating of 9.5. Cisco holds a 0.3% mindshare in Firewalls, compared to Palo Alto Networks’s 0.1% mindshare. Additionally, 91% of Cisco users are willing to recommend the solution, compared to 100% of Palo Alto Networks users who would recommend it.

Comparison Buyer's Guide

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Executive Summary

We performed a comparison between Cisco IOS Security and Palo Alto Networks CN-Series based on real PeerSpot user reviews.

Find out in this report how the two Firewalls solutions compare in terms of features, pricing, service and support, easy of deployment, and ROI.

To learn more, read our detailed Cisco IOS Security vs. Palo Alto Networks CN-Series Report (Updated: July 2025).

Buyer's Guide

Cisco IOS Security vs. Palo Alto Networks CN-Series

July 2025

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Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Categories and Ranking

Fortinet FortiGate

Mindshare comparison

As of August 2025, in the Firewalls category, the mindshare of Fortinet FortiGate is 20.8%, up from 17.8% compared to the previous year. The mindshare of Cisco IOS Security is 0.3%, up from 0.2% compared to the previous year. The mindshare of Palo Alto Networks CN-Series is 0.1%, up from 0.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Firewalls

Featured Reviews

Vasu Gala

Manager, Information Technology Operation/Presales at TechMonarch

A stable solution with an intuitive interface and quick customer service

I have been working with Fortinet FortiGate, WatchGuard, Sophos, and SonicWall. I'm not as comfortable with SonicWall because of their UI and limitations. I prefer Fortinet above all other options. When it comes to configuration, I am confident in my ability to handle various tasks, including creating policies such as firewall rules, web policies, and application policies. Additionally, I can configure VPNs and implement load balancing, among other tasks. Overall, I feel much more comfortable working with Fortinet. Fortinet has made significant improvements by integrating AI with firewalls for threat analysis and prevention. In the past 2-3 years, they have launched FortiSASE and SIEM, and they also provide SOC services. Both Palo Alto and Fortinet FortiGate are excellent. While Fortinet FortiGate comes at higher prices, the functionality and support justify the cost. They promptly resolve firmware issues and inform all support providers about configuration changes.

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Binoob John

Partner/Owner and Director of Human Resources at Up arrow Systems

Rrobust network security and device authentication with advanced access control features

This solution should be implemented for most enterprise-level customers. It ensures that users accessing the corporate network or wireless network with their own devices are authenticated and authorized. As a network administrator, I can track who is accessing the network, what devices they are…

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Ahmed_Shalaby

Senior Cyber Security Engineer at Beta Information Technology

Application control excels and integration with monitoring system boosts efficiency

I am an integrator working with Palo Alto Networks CN-Series and Panorama. I have been involved with the implementation of Palo Alto Networks CN-Series The stability of Palo Alto Networks CN-Series is excellent. Application control is one of the most valuable features. Its monitoring capability…

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Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Pros

"I haven't configured or experienced any stability issues."

"It is easy to use. We chose this product for the possibility to have virtual domains (VDOMs). We are building another company in the group, and we would like to split the firewalling rules and policies between these two companies. Each company would be able to manage its own policies and security rules, which is an advantage of Fortinet FortiGate. We can define VDOMs, and every company can manage its own VDOM as if it has its own physical firewall, but in fact, we would be using the same physical appliance because we are also using the same internet lines. So, it allows us to reuse the existing resources without the disadvantage of having to compromise on policies and security. Each company can choose its own way of working."

"The initial installation is very straightforward."

"The most valuable feature is the bundled subscription, which is IPS, TV and web filtering."

"We are using the FortiGate 100D series. VPN, firewall, anti-malware, OTM, and intrusion prevention are useful features."

"The most valuable features of Fortinet FortiGate are the ease of use and the UI. It has always provided me with what I needed. I have no need for additional costs that other solutions have, such as Sophos."

"There is an easy process for configuring it, and it is straightforward to implement the device from scratch."

"The security features are valuable, particularly the ransomware attack protection features. Fortinet FortiGate provides excellent security against ransomware attacks."

More Fortinet FortiGate pros

"The solution is stable."

"The VPN was valuable for us because more people are working from home. It has a lot of reporting and easy-to-use management tools."

"Cisco IOS allows us to keep the same security features as our principal offices."

"Cisco has always been a premium product. There's a lot of other entry-level solutions. This is more robust."

"One of the valuable features of the solution is its flexibility and it performs great."

"The most valuable feature is the scalability. The nice thing with the bigger vendors is that they're very good at scale."

"The VPN connection portal scan works flawlessly, which was a big plus for us."

"Technical support for this solution is very good."

More Cisco IOS Security pros

"The stability of Palo Alto Networks CN-Series is excellent."

"The app inspection is very helpful for network security."

Cons

"Security is a continuous process. In every product, there is a requirement for improvement. Its pricing should also be improved according to Indian market requirements. They must also improve on the reporting part. Its reporting can be more precise. If we can get a real-time report in a specific format, it will be helpful for customers to know about the current status of their security."

"Fortinet FortiGate is a firewall solution and once it's deployed, you can rest assured that your system is secure."

"The web-cache feature which was previously on the FortiGate device, but was deleted with the recent upgrade should be returned. It was a very valuable feature for us."

"Fortinet FortiGate could improve if it had a cloud-managed solution."

"We have an issue with hotel guest vouchers."

"In the future, I would like to see improvements made to cloud-based management."

"Reporting is limited to providing an external appliance for improving the reporting capabilities of the FortiAnalyzer. It does not offer a central management and is also sold separably as an appliance."

"I haven't had a single issue since using Fortinet."

More Fortinet FortiGate cons

"The solution is not user friendly and it is hard to manage the GUI interface."

"While I do not have specific recommendations for improvement, pricing can be reduced."

"We faced significant challenges related to licensing issues, particularly when licenses expire."

"Cisco IOS Security could improve its security features. There are competitors that have some additional security features, such as Fortinet FortiGate. Additionally, there should be better synchronization with Cisco IOS Security and other vendors, and improved AI features would be beneficial."

"With respect to user-friendliness, it is a command-line interface and those with such experience will get along just fine, whereas others may struggle."

"The company needs to make its solution more affordable to make it more accessible to larger markets. Otherwise, it's seen as an enterprise-level solution that small or medium-sized organizations can't afford and therefore they won't even look at it."

"There could be a bit more functions on offer that could make it easier to use."

"The routers, don't have like long-term tendency features, or higher availability features available for the IOS. It could also use a better user interface."

More Cisco IOS Security cons

"Palo Alto Networks CN-Series could improve on its pricing as it is quite expensive."

"I'd like to see more IOPs features."

Pricing and Cost Advice

"If you compare Fortinet FortiGate with Sophos and other firewall products available in the market, this solution is affordable."

"Each feature costs money, so it is important to study your needs."

"I think the price of Fortinet FortiGate is very reasonable."

"The product pricing is reasonable."

"It is more expensive than Sophos. Fortinet is overall more expensive than Sophos. The small range of Fortinet, such as 60F and 80F, is more expensive than the small range of Sophos. Sophos is cheaper. In addition, if you jump from 80F Series to 100F Series, the price doubles."

"It is a good product from a price perspective versus functionality."

"No comment."

"The price of FortiGate is comparable to that of most other firewall solutions and is more affordable than Cisco."

More Fortinet FortiGate pricing and cost advice

"The pricing is expensive."

"We need to pay for the license and it is expensive."

"The licenses for this solution are expensive."

"Cisco IOS Security is not very expensive, and pricing depends on where you live. It's affordable for both individuals and institutions. On a scale from one to five, I would give Cisco's pricing a four."

"Cisco IOS Security price could be reduced, it is more expensive than many of the other solutions, such as Sophos and Fortinet FortiGate."

"It is an expensive solution."

"You can get a better price if you commit to a longer-term license. Three years, five years, or even seven or ten years will be cheaper than a three-month or one-year term."

"The price of the solution should be cheaper, and the license is purchase annually."

More Cisco IOS Security pricing and cost advice

Information not available

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Top Industries

By visitors reading reviews

Computer Software Company

16%

Comms Service Provider

Manufacturing Company

Financial Services Firm

Computer Software Company

28%

Manufacturing Company

Government

Outsourcing Company

No data available

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

No data available

Questions from the Community

Which is the better NGFW: Fortinet Fortigate or Cisco Firepower?

When you compare these firewalls you can identify them with different features, advantages, practices and usage a...

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What is the biggest difference between Sophos XG and FortiGate?

From my experience regarding both the Sophos and FortiGate firewalls, I personally would rather use FortiGate. I know...

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What are the biggest technical differences between Sophos UTM and Fortinet FortiGate?

As a solution, Sophos UTM offers a lot of functionality, it scales well, and the stability and performance are quite ...

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What do you like most about Cisco IOS Security?

Cisco IOS Security is a mature product with extensive capabilities, serving as the base for the defense layer. It off...

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What is your experience regarding pricing and costs for Cisco IOS Security?

Pricing can be reduced. I rate the current price for the product a four out of ten.

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What needs improvement with Cisco IOS Security?

While I do not have specific recommendations for improvement, pricing can be reduced.

See all answers

What is your experience regarding pricing and costs for Palo Alto Networks CN-Series?

The pricing of Palo Alto Networks CN-Series is quite expensive, rating around eight on a scale of one to ten for cost.

See all answers

What needs improvement with Palo Alto Networks CN-Series?

Palo Alto Networks CN-Series could improve on its pricing as it is quite expensive. The SD-WAN implementation using P...

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What is your primary use case for Palo Alto Networks CN-Series?

I am an integrator working with Palo Alto Networks CN-Series ( /products/palo-alto-networks-cn-series-reviews ) and P...

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Comparisons

Sophos XG vs Fortinet FortiGate

Compared 20% of the time

Cisco Secure Firewall vs Fortinet FortiGate

Compared 12% of the time

Netgate pfSense vs Fortinet FortiGate

Compared 11% of the time

Cisco Meraki MX vs Fortinet FortiGate

Compared 5% of the time

SonicWall TZ vs Fortinet FortiGate

Compared 4% of the time

More Fortinet FortiGate Competitors

Cisco Secure Firewall vs Cisco IOS Security

Compared 22% of the time

OPNsense vs Cisco IOS Security

Compared 13% of the time

Cisco Meraki MX vs Cisco IOS Security

Compared 12% of the time

Fortinet FortiOS vs Cisco IOS Security

Compared 10% of the time

Palo Alto Networks NG Firewalls vs Cisco IOS Security

Compared 7% of the time

More Cisco IOS Security Competitors

Palo Alto Networks VM-Series vs Palo Alto Networks CN-Series

Compared 100% of the time

More Palo Alto Networks CN-Series Competitors

Product Reports

Buyer's Guide

Fortinet FortiGate

August 2025

Download Fortinet FortiGate product report

Buyer's Guide

Cisco IOS Security

August 2025

Download Cisco IOS Security product report

Buyer's Guide

Firewalls

August 2025

Download Palo Alto Networks CN-Series product report

Also Known As

FortiGate 60b, FortiGate 60c, FortiGate 80c, FortiGate 50b, FortiGate 200b, FortiGate 110c, FortiGate, Fortinet Firewall

IOS Security

No data available

Overview

Fortinet FortiGate offers comprehensive network security and firewall protection across multiple locations. It effectively manages data traffic and secures environments with features like VPN, intrusion prevention, and UTM controls.

Organizations rely on Fortinet FortiGate for its robust integration with advanced security policies, ensuring significant protection for enterprises, cloud environments, and educational sectors. It facilitates network segmentation, application-level security, and authentication management, securing communication within and between locations such as branches and data centers. Its efficient SD-WAN and UTM features enable streamlined data management and enhanced threat protection capabilities. Users appreciate its centralized management, facilitating seamless operations across diverse environments.

What are the key features of Fortinet FortiGate?

VPN Capabilities: Ensure secure remote access for users and seamless site-to-site connections.
Intrusion Prevention System (IPS): Detect and prevent security threats and vulnerabilities.
Advanced Firewall: Offers robust firewalling with application control and web filtering.
SD-WAN: Optimizes application performance and enhances bandwidth management.
SSL VPN: Provides reliable and secure access for remote workers.

What benefits should users expect from Fortinet FortiGate?

High-performance Security: Delivers effective threat mitigation with high availability.
Centralized Management: Simplifies network operations with cloud-based management tools.
Detailed Analytics: Provides comprehensive insights into network activity and security threats.
Load Balancing: Ensures optimal resource distribution and traffic management.

Fortinet FortiGate is crucial in sectors like education, offering robust networks for secure data flow between campuses and facilitating remote learning. In enterprise environments, it allows efficient management of application traffic and security across multiple branches, while in the cloud, it seamlessly integrates with diverse platforms to enhance security infrastructure.

Fortinet

Cisco IOS Software delivers a sophisticated set of security capabilities for a comprehensive, layered security approach throughout your network infrastructure. Cisco IOS security technologies help to defend critical business processes against attack and disruption, protect privacy, and support policy and regulatory compliance controls.

Cisco

Palo Alto Networks CN-Series offers advanced container security and micro-segmentation for Kubernetes environments, known for robust threat prevention, ease of deployment, and seamless integration with existing security infrastructure.

Palo Alto Networks CN-Series enables application-level visibility and control, providing comprehensive protection for dynamic workloads. Its scalable architecture suits modern cloud-native applications, making it a top choice for securing containerized environments and microservices. Users appreciate its automated policy creation, granular micro-segmentation, and enhanced container security. Although it offers great features, users suggest improvement in integration with other security tools, better scalability for larger environments, and enhanced documentation. Performance in high-traffic scenarios and intuitive configuration processes are areas for potential enhancement, along with improved customer support.

What are the key features of Palo Alto Networks CN-Series?

Advanced Threat Protection: Addresses and mitigates security threats efficiently.
Seamless Kubernetes Integration: Integrates easily within Kubernetes environments.
Comprehensive Visibility: Offers visibility across multi-cloud environments.
Automated Policy Creation: Simplifies the policy creation process.
Granular Micro-segmentation: Provides detailed network traffic segmentation.
Enhanced Container Security: Strengthens security measures for containerized applications.
Ease of Deployment: Simplifies overall deployment process.
Scalability: Adapts to growing needs of cloud-native applications.

What benefits or ROI can users expect from Palo Alto Networks CN-Series?

Increased Security: Effective protection against sophisticated threats.
Improved Operational Efficiency: Streamlined deployment and policy management.
Greater Visibility: Enhanced insight into network traffic and potential vulnerabilities.
Cost Savings: Reduced costs through automation and integration of security processes.
Enhanced Compliance: Helps meet regulatory requirements with strong security controls.

Palo Alto Networks CN-Series is implemented across diverse industries including finance, healthcare, and technology. In financial institutions, it addresses stringent security and compliance requirements. In healthcare, it ensures patient data protection within dynamic cloud environments. In tech, it supports innovative cloud-native applications with robust security measures.

Palo Alto Networks

Sample Customers

Amazon Web Services, Microsoft, IBM, Cisco, Dell, HP, Oracle, Verizon, AT&T, T-Mobile, Sprint, Vodafone, Orange, BT Group, Telstra, Deutsche Telekom, Comcast, Time Warner Cable, CenturyLink, NTT Communications, Tata Communications, SoftBank, China Mobile, Singtel, Telus, Rogers Communications, Bell Canada, Telkom Indonesia, Telkom South Africa, Telmex, Telia Company, Telkom Kenya

Arup Group, Brunel University London, City of Biel, Gobierno de Castilla-La Mancha, K&L Gates , New South Wales Rural Fire Service, Offshore Northern Seas, Transplace

Information Not Available

Buyer's Guide

Cisco IOS Security vs. Palo Alto Networks CN-Series

July 2025

Free Report: Cisco IOS Security vs. Palo Alto Networks CN-Series

Find out what your peers are saying about Cisco IOS Security vs. Palo Alto Networks CN-Series and other solutions. Updated: July 2025.

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