Cisco Secure Firewall vs Palo Alto Networks K2-Series comparison

Cisco Secure Firewall vs. Palo Alto Networks K2-Series

January 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 February 2025, in the Firewalls category, the mindshare of Fortinet FortiGate is 20.7%, up from 17.7% compared to the previous year. The mindshare of Cisco Secure Firewall is 5.6%, up from 5.6% compared to the previous year. The mindshare of Palo Alto Networks K2-Series is 0.0%, up from 0.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Firewalls

Featured Reviews

EhabAli

Sr. Cybersecurity Solutions Architect at BMB

Efficient, user-friendly, and affordable

In the past, NSS Labs was utilized to test files and verify the numbers and datasheets. It would be beneficial to have an organization or testing lab that can verify the numbers in our datasheets since changes are frequently made, which can be inconvenient for review. For instance, when comparing different competitors such as Forcepoint, Palo Alto, and Check Point, the throughput or numbers in the datasheet may be lower than the actual numbers. Conversely, Fortinet typically reports very high numbers, but they cannot be replicated in the real world. Therefore, it would be advantageous for them to partner with a neutral testing organization such as NSS Labs to validate these numbers, thus providing more credibility and comfort to everyone regarding the accuracy of the datasheets. For the migration, everyone has a firewall in use and I am selling Fortinet. Typically, I am replacing another firewall. Previously, there was a tool available to convert configurations from one firewall, such as Palo Alto, to Fortinet, but this tool is no longer free. If it could be made free again, it would be very beneficial. This tool shows a lot of promise and is very good. Making it free would help many companies deliver their products in a more efficient and integrated way. It would also be more valuable to include the tool with the firewall package or license instead of having to pay extra for it. Paying extra puts more pressure on small companies to deliver the firewall and complete the configuration, especially if they have hundreds or thousands of policies. It's very painful to move through these policies line by line. The stability has room for improvement. When it comes to Secure SD-WAN, everything is fine. They are going the right way. SD-WAN is very promising. They can provide the SD-WAN solution separately, but they will not take this approach because even the smallest firewall can support the features, so there is no need to have a separate service or appliance. They are following the right steps, and there is nothing to be improved. Feature-wise, I'm really satisfied with the new release, and the features they have added. For now, it's fine.

Helped with the consolidation of tools and has a great dashboard

Jordan De Sousa

Network Manager at a computer software company with 501-1,000 employees

We have used different types of solutions. We had Cisco ASA for about 10 years, and then we switched to an on-site firewall to MX from Meraki, Cisco. For our cloud, we have Cisco Services Routers. The migration to the cloud has been a lot of work. Not all of our systems were compliant with being on the cloud so we had to work on some applications and delete some of them. For the old systems, we had to do extra work but for the newer systems, it was fine. The migration took around 18 months to migrate 99%. We had more than 2,000 on-prem firewall sites. Cisco helped with the migration to the cloud with the migration tool. Migrating MX was really easy and the tools helped us to migrate from the old ASA we had to the new MX. The cloud, firewalling, and CSR helped us from the data center on-premise approach to the cloud because at the time we didn't have a lot of experience with the cloud. It was easy to use the Cisco appliances in that space. I think that this solution has saved our IT staff time because of the ease of deployment. When I first started as a network engineer, it took a whole day to configure a firewall because of all the particularities you could potentially have at a site. I think that this solution saved our organization's time because security saves money because. At the end of the day, firewalls block threats. This solution helped with the consolidation of tools as we had all the observability tools in the solutions. Some 10 years ago we all had third-party solutions doing the observability. Now, we have the whole package and not only the firewall. We choose Cisco 10 or 20 years ago mostly because it was a market-leading solution. I also think it's because of MX's user-friendly solution that you can get on board easily. As far as CSA goes, I believe it's because you have a lot of features on the firewalls and it's the stability of course.

One of the best tools for the prevention of evasive threats

Krishnakumar M

enterprise architect at CloudStar Technologies

There is a feature called granular application controls, which I liked. Instead of relying on ports and IP addresses, they use AMP ID. This kind of solution is very good. Another valuable feature is the prevention of evasive threats, which is one of the best tools I've encountered. SSL decryption and app ID-based SSL decryption are also impressive, along with the integration with user ID. Identity-based policies ensuring only authorized users can access specific resources are excellent features. Normally, there is something called SIM or SCIM in IDA IDM, but this feature is provided on the box, which is exemplary.

More Fortinet FortiGate pros

Quotes from Members

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

Pros

"I like Fortinet FortiGate's antispam filter, SPN, and clustering features."

"The ease of setting the solution up is a valuable aspect for us."

"I'm pretty happy with its reliability. It is also very scalable."

"Fortinet FortiGate is easy to use."

"There are great templates, so you don't have to customize them if you don't want to. You do have the option to custom create some folders and some reports, however, with what is there, you don't really need to go through extra effort, as they already give you a lot of predefined views of reports and so forth."

"FortiGate firewalls are easy to manage through a user-friendly web interface. They also have advanced features like DDoS and DLP. However, I wouldn't recommend enabling all of these features on one device because it can cause performance issues."

"The solution is easy to configure and maintain remotely."

"Fortinet FortiGate is easy to use. Anyone can easily maintain it."

"The product offers good scalability."

"Collaboration with other Cisco products such as ISE and others is the most valuable feature."

"The monitoring dashboard is valuable to us for troubleshooting."

"We found the initial setup to be easy."

"We definitely feel more secure. We have more control over things going in and out of our network."

"Simple to deploy, stable."

"Cisco ASA is very strong."

"Easy to deploy in a working environment between servers and users."

More Cisco Secure Firewall pros

"The scalability of the product is quite high."

"The IPS system is the best in the field."

"The solution is reliable and scales well."

"I have found the threat profile feature valuable."

"Overall product rating: Nine out of ten."

"Everything I could possibly want has already been implanted in the new version."

"Simple integrations with the domain controllers and other inventories"

"Palo Alto's App-ID is what differentiates it from other competitors."

More Palo Alto Networks K2-Series pros

Cons

"The platform's compatibility with Wi-Fi equipment needs improvement."

"The logging details need to be improved."

"Fortinet already improved FortiGate, but in the current market, many brands of security devices have improved together. Fortinet still needs to catch up with market standards. Fortinet is lacking in features in comparison to competitors."

"The renewal price and the availability could be improved."

"The cloud management and automation capability could be improved."

"The firmware updates are sometimes not stable. The stability issues can vary, sometimes happening once a month or quarterly. New firmware updates can occasionally introduce bugs, causing some policies to fail. We then have to raise a ticket, and Fortinet usually provides a fix within a few days."

"Lacks training for new features."

"Vulnerability scanning could be improved."

More Fortinet FortiGate cons

"FirePOWER does a good job when it comes to providing us with visibility into threats, but I would like to see a more proactive stance to it."

"We would really like to see dual dual power supplies for some Cisco Firewall products."

"If I need to download AnyConnect in a rush, it will prompt me for my Cisco login account. Nobody wants to download a client to a firewall that they don't own."

"Third-party integrations could be improved."

"Cisco should work on ASDM. One of the biggest drawbacks of Cisco ASA is ASDM GUI. Cisco should improve the ASDM GUI. The configuration through ASDM is really difficult as compared to CLI. Sometimes when you are doing the configuration in ASDM, it suddenly crashes. It also crashes while pushing a policy. Cisco should really work on this."

"More intuitive support for SIP services are needed. This took a long time to configure properly for the user."

"There's a little bit of a disconnect between Firepower’s management and the rest of the products, like DNA and Prime. The solution should have fewer admin portals for network, security, and firewalls."

"The ability to better integrate with other tools would be an improvement."

More Cisco Secure Firewall cons

"I cannot think of anything specific to improve at the moment."

"I'd like to see more data protection on the system."

"It would be really helpful to have dashboards that provide information on IOC blockings such as where and how many. It will also be good to know how many hashing files have been reported. It would also be nice to have easy access to this information. Otherwise, it's a painful, manual task."

"Higher levels of support are excellent but new users may need additional options."

"The scalability for on-premises version is limited as it depends on the model."

"In the past, we've had trouble with Palo Alto's application filtering not getting it right. I would not be recommending layer 7 application filtering yet."

"When it comes to renewing the solution, they tend to try to jack up the pricing."

"The solution's commitment time could be reduced as it often takes a lot of time to execute."

More Palo Alto Networks K2-Series cons

Pricing and Cost Advice

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

"It is an inexpensive solution."

"The price of FortiGate support is too expensive."

"The price of FortiGate is good."

"The cost of Fortinet FortiGate is competitive and not expensive compared to other enterprise- grade solutions. On average, the license cost per year is around seventy percent of the firewall's purchase price."

"A year or two years back, its price was competitive and reasonable. That was one of the reasons that people easily switched to Fortinet. Over the last two years, the prices have increased drastically. However, the prices of others have also increased. An advantage is there from the price point but not as much as it was previously."

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

"Fortinet FortiGate as a less expensive solution than Palo Alto."

More Fortinet FortiGate pricing and cost advice

"It's pretty competitive. If they could make it cheaper, it would be great. You always want cheaper, but relative to the performance capabilities of the firewall and relative to what you get, it's fair. It's not the cheapest in the world, but you get an excellent product for that price."

"The cost is a big factor for us. This is why we are using it only in our restricted area. They are very much higher than their competitors in the market."

"The pricing and licensing structure of the firewall is fair and reasonable."

"The licensing has definitely improved and got a lot easier. It is customizable depending on what the customer needs, which is a good benefit, instead of just a broad license that everybody has to pay."

"Cisco is known as a premier product and it comes with a premier price point sometimes. Sometimes that makes it challenging for some customers to bite off. They see the value when we get into a proof-of-value scenario."

"I like its licensing because you buy the license once, and it is yours. We don't have to go for a subscription. So, I liked how they licensed Cisco ASA. Our clients are also very satisfied with its licensing model."

"Commercial leasing is the best option."

"It's very competitive with other products."

More Cisco Secure Firewall pricing and cost advice

"This is an expensive solution, although you will get value for the price."

"The price of the solution is expensive."

"It would be nice if they lowered their prices for small businesses."

"The pricing is expensive."

"The price of this solution is too high."

"It is an expensive solution."

"If you compare K2-Series' quality with its price, I think it is reasonable."

"When comparing Palo Alto Networks K2-Series with other solutions it is on the higher end of the price scale."

More Palo Alto Networks K2-Series pricing and cost advice

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Comparison Review

it_user206346

Security Consultant at Webernetz.net - Network Security Consulting

Mar 11, 2015

Cisco ASA vs. Palo Alto Networks

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Top Industries

By visitors reading reviews

Educational Organization

22%

Computer Software Company

14%

Comms Service Provider

Manufacturing Company

Educational Organization

40%

Computer Software Company

13%

Manufacturing Company

Government

Computer Software Company

31%

Energy/Utilities Company

10%

Manufacturing Company

Non Profit

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

Questions from the Community

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

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...

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 ...

Which is better - Fortinet FortiGate or Cisco ASA Firewall?

One of our favorite things about Fortinet Fortigate is that you can deploy on the cloud or on premises. Fortinet Fort...

How does Cisco's ASA firewall compare with the Firepower NGFW?

It is easy to integrate Cisco ASA with other Cisco products and also other NAC solutions. When you understand the Cis...

Which is better - Meraki MX or Cisco ASA Firewall?

Cisco Adaptive Security Appliance (ASA) software is the operating software for the Cisco ASA suite. It supports netw...

Features comparison between Palo Alto and Fortinet firewalls

In the best tradition of these questions, Feature-wise both are quite similar, but each has things it's better at, it...

What do you like most about Palo Alto Networks K2-Series?

It is a stable solution.

What is your experience regarding pricing and costs for Palo Alto Networks K2-Series?

We got it at a very good price.

Sophos XG vs Fortinet FortiGate

Comparisons

Compared 23% of the time

Netgate pfSense vs Fortinet FortiGate

Compared 13% of the time

WatchGuard Firebox vs Fortinet FortiGate

Compared 5% of the time

Meraki MX vs Fortinet FortiGate

Compared 5% of the time

SonicWall TZ vs Fortinet FortiGate

Compared 5% of the time

More Fortinet FortiGate Competitors

Palo Alto Networks WildFire vs Cisco Secure Firewall

Compared 10% of the time

Netgate pfSense vs Cisco Secure Firewall

Compared 6% of the time

Palo Alto Networks NG Firewalls vs Cisco Secure Firewall

Compared 4% of the time

Meraki MX vs Cisco Secure Firewall

Compared 4% of the time

OPNsense vs Cisco Secure Firewall

Compared 4% of the time

More Cisco Secure Firewall Competitors

No data available

Product Reports

Download Fortinet FortiGate product report

Fortinet FortiGate

February 2025

Download Cisco Secure Firewall product report

Cisco Secure Firewall

February 2025

Palo Alto Networks K2-Series

February 2025

Download Palo Alto Networks K2-Series product report

Also Known As

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

Cisco Adaptive Security Appliance (ASA) Firewall, Cisco ASA NGFW, Adaptive Security Appliance, Cisco Sourcefire Firewalls, Cisco ASAv, Cisco Firepower NGFW Firewall

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 Secure Firewall stands as a robust and adaptable security solution, catering to organizations of all sizes. It's designed to shield networks from a diverse array of cyber threats, such as ransomware, malware, and phishing attacks. Beyond mere protection, it also offers secure access to corporate resources, beneficial for employees, partners, and customers alike. One of its key functions includes network segmentation, which serves to isolate critical assets and minimize the risk of lateral movement within the network.

The core features of Cisco Secure Firewall are multifaceted:

Advanced threat protection is achieved through a combination of intrusion prevention, malware detection, and URL filtering technologies.
For secure access, the firewall presents multiple options, including VPN, remote access, and single sign-on.
Its network segmentation capability is vital in creating barriers within the network to safeguard critical assets.
The firewall is scalable, effectively serving small businesses to large enterprises.
Management is streamlined through Cisco DNA Center, a central management system.

The benefits of deploying Cisco Secure Firewall are substantial. It significantly reduces the risk of cyberattacks, thereby enhancing the security posture of an organization. This security also translates into increased productivity, as secure access means uninterrupted work. Compliance with industry regulations is another advantage, as secure access and network segmentation align with many regulatory standards. Additionally, it helps in reducing IT costs by automating security tasks and simplifying management processes.

In practical scenarios, Cisco Secure Firewall finds diverse applications. It's instrumental in protecting branch offices from cyberattacks, securing remote access for various stakeholders, safeguarding cloud workloads, and segmenting networks to isolate sensitive areas.

User reviews from PeerSpot reflect an overall positive experience with the Cisco Secure Firewall. Users appreciate its ease of configuration, good management capabilities, robust protection, user-friendly interface, and scalability. However, some areas for improvement include better integration capabilities with other vendors, maturity, control over bandwidth for end-users, and addressing software bugs.

In summary, Cisco Secure Firewall is a comprehensive, versatile, and reliable security solution that effectively meets the security needs of various organizations. It offers a balance of advanced protection, user-friendly management, and scalability, making it a valuable asset in the realm of network security.

Cisco

Designed to handle growing throughput needs due to increasing amounts of application-, user-, and device-generated data, the K2-Series offers amazing performance and threat prevention capabilities to stop advanced cyberattacks and secure mobile network infrastructure, subscribers, and services.

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

There are more than one million Adaptive Security Appliances deployed globally. Top customers include First American Financial Corp., Genzyme, Frankfurt Airport, Hansgrohe SE, Rio Olympics, The French Laundry, Rackspace, and City of Tomorrow.

State of North Dakota, SEGA, Alameda County Office of Education, Temple University, VERGE, CAME