Palo Alto Networks K2-Series vs Untangle NG Firewall comparison

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120,425 views|88,209 comparisons
90% willing to recommend
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1,005 views|132 comparisons
96% willing to recommend
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13,231 views|8,934 comparisons
94% willing to recommend
Comparison Buyer's Guide
Executive Summary

We performed a comparison between Palo Alto Networks K2-Series and Untangle NG Firewall 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 Palo Alto Networks K2-Series vs. Untangle NG Firewall Report (Updated: March 2024).
769,334 professionals have used our research since 2012.
Featured Review
Quotes From Members
We asked business professionals to review the solutions they use.
Here are some excerpts of what they said:
Pros
"The solution is highly scalable because they have devices that can handle a large amount of traffic.""The most valuable features are the enterprise modeling and the simple interface.""Its performance in fulfilling our requirements has been satisfactory.""The multi-tenancy feature is most valuable. It integrates very well with FortiManager and FortiAnalyzer.""Initial setup is straightforward. There weren't too many issues with setting it up. It takes one hour or so.""The most valuable features of Fortinet FortiGate are the ease of use and there are several operating systems that can include the hardware capacities. In the newer releases, the resources were more useful because they were included in the operating system.""Fortigate's most valuable feature is that it doesn't need a push policy when writing rules.""Fortinet FortiGate is scalable for our users. Right now, we have almost 70 users. We do not have any plan to increase our usage of FortiGate. For maintaining the firewall solution, one staff member is enough."

More Fortinet FortiGate Pros →

"The IPS system is the best in the field.""This firewall is very good for our customers because they don't have to write their own rules for adding an application.""One of the most valuable features is Palo Alto's firewall management. We find it easier to manage the firewall centrally.""The most valuable feature of Palo Alto Networks K2-Series is the configuration, it is very clear.""It is a stable solution.""Simple integrations with the domain controllers and other inventories""Palo Alto firewalls are scalable enough. We have about 110 employees in our company, and we are about to expand to 130.""I have found that Palo Alto Networks K2-Series has the best security. They are more user-friendly, older firewalls used to have to be configured using the command-line interface, but in this solution, it can be done in the GUI."

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"The most valuable features are IPS, MAPI, NAT, and VPN.""NG Firewalls allow us to permit or deny applications we don't want to run. We also use content filtering, SSL inspection, and all the other things we run on the firewall to keep our clients protected and ensure they're not going where they shouldn't. It's a great firewall that works as intended.""The majority of our clients are very small businesses, and Untangle devices have been fantastic for these small clients. We've basically standardized our stack to just simply use Untangle. We include the hardware and the service option, which makes it very easy and affordable for us to just simply push that into the monthly per-user costing that we provide as a managed services provider. It's really a no-brainer. They're easy to use, and they're easy to set up and configure. Support is generally good about resolving any issues that we have. We haven't had any real complaints.""What I like about this product, which is the reason that we continue to use it, is that you can install the software version on your own hardware. In case there is a problem with the hardware, we can just install the firewall in another machine and restore the configuration.""All features are useful. We are using premium features such as bandwidth sharing, failover, web filters, SSL controls, antivirus, and VPN. We use these features to the fullest. These features are available in the paid firewall license, not the free one.""The product helps small and medium enterprises secure their networks from intrusions. It also has features like DNS blocking.""The product is easy to implement.""The Untangle firewall is a software firewall, so it runs on generic hardware. We found that was probably the best feature, and it's why we chose it when we started using it three years ago."

More Untangle NG Firewall Pros →

Cons
"The main aspect of FortiGate that could be improved is load balancing. Our management team does not want to buy another appliance for only load balancing.""It should come integrated or have its own type of network monitor tool in a module. There should just be one package, and you are good to go.""FortiLink is the interface on the firewall that allows you to extend switch management across all of your switches in the network. The problem with it is that you can't use multiple interfaces unless you set them up in a lag. Only then you can run them. So, it forces you to use a core type of switch to propagate that management out to the rest of the switches, and then it is running the case at 200. It leaves you with 18 ports on the firewall because it is also a layer-three router that could also be used as a switch, but as soon as you do that, you can't really use them. They could do a little bit more clean up in the way the stacking interface works. Some use cases and the documentation on the FortiLink checking interface are a little outdated. I can find stuff on version 5 or more, but it is hard to find information on some of the newer firmware. The biggest thing I would like to see is some improvement in the switch management feature. I would like to be able to relegate some of the ports, which are on the firewall itself, to act as a switch to take advantage of those ports. Some of these firewalls have clarity ports on them. If I can use those, it would mean that I need to buy two less switches, which saves time. I get why they don't, but I would still like to see it because it would save a little bit of space in the server rack.""It would be nice if backups could more easily migrate between different models.""The updates Fortinet provides are sometimes unstable.""They need to improve their technical support.""We have an issue with hotel guest vouchers.""There are mainly two areas of improvement in Fortinet FortiGate— the licensing cost and the timing of upgrading licenses for boxes."

More Fortinet FortiGate Cons →

"Its networking features could be better.""It is recommended that the Palo Alto Networks K2-Series be implemented step by step for the Panorama. Sometimes we can't overwrite the configurations because it fails.""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.""The scalability of Palo Alto Networks K2-Series is good. It is good for larger environments over smaller ones.""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.""The product should get frequent updates allowing us to add new signatures.""The licensing cost is a typical complaint with many clients. The solution is expensive.""The ease of management and configuration should be improved."

More Palo Alto Networks K2-Series Cons →

"Web-filtering policies could be improved.""On their low-end appliance, they could have more memory and the largest storage space. The low-end appliance comes with a too-small hard drive, and it could use a little extra room. It only comes with about 4 gigs or 8 gigs of memory, and the hardware space is only 40 gigs, which is really small.""The product needs to have a better support group for its online support, specifically for its help desk.""The common center facility that Untangle provides should be available on-premises. There are great corporations here in Mexico that like the Untangle solution, but they don't like the fact that the monitoring and access to the appliance are in the cloud. They request for the common center facility to be available and installed on-premises.""The management console for partners is a bit tricky (buggy).""The product should improve reporting.""There is room for improvement in the logs. Like with Cisco, I can do almost everything and know almost anything about what's running. Untangle works very much out of the box. It's very user-friendly, but it's not engineer-friendly. So, it's good for a home user. For something fairly easy, but at the same time, with good technology to have at home, because at home, I'm not a millionaire or anything like that. So it's not like I'm worried to get hacked. I didn't want something like a Cisco firewall; it would be a bit overkill to have at home. So that's why I went for Untangle. But it lacks a few features. It's just a tick-box kind of thing. So they have apps and turn on and off the apps. The VPN's configuration is all very ticked. They have a few custom configurations, but it's not that much.""The pricing is not as good as it was some time ago. They've since skipped offering a lot of individual features."

More Untangle NG Firewall Cons →

Pricing and Cost Advice
  • "Fortinet has one or two license types, and the VPN numbers are only limited by the hardware chassis make."
  • "These boxes are not that expensive compared to what they can do, their functionality, and the reporting you receive. Fortinet licensing is straightforward and less confusing compared to Cisco."
  • "Go for long term pricing negotiated at the time of purchase."
  • "Work through partners for the best pricing."
  • "The value is the capability of having multiple services with one unique license, not having the limitation per user licensing schema, like other vendors."
  • "Easy to understand licensing requirements."
  • "​We saved a bundle by not needing all the past appliances from an NGFW.​"
  • "The cost is too high... They have to focus on more features with less cost for the customer. If you see the market, where it's going, there are a lot of players offering more features for less cost."
  • More Fortinet FortiGate Pricing and Cost Advice →

  • "Products by the leader in the field are justifiably a bit more expensive compared to other vendors."
  • "The price of this solution is too high."
  • "This solution is expensive compared to other, similar products."
  • "This is an expensive solution, although you will get value for the price."
  • "Pricing is a sensitive issue because the cost is high in this market."
  • "Palo Alto firewalls are very expensive."
  • "It would be nice if they lowered their prices for small businesses."
  • "The price of the solution is expensive."
  • More Palo Alto Networks K2-Series Pricing and Cost Advice →

  • "It is the most cost-effective to use."
  • "We pay $350 USD per year for the solution. There are no additional costs. As long as you're not using a physical appliance, that's all you need."
  • "It is not expensive. The best part is that it is based on the pay-per-use kind of scenario. An increase or decrease in the number of people doesn't make any difference. We are really happy about using this particular scenario."
  • "It is not expensive. It is cheaper than Fortinet."
  • "The pricing model is better than with SonicWall."
  • "This is not an expensive product. It is affordable and there are different packages available depending on the features that you need, or the sector that you are in."
  • "Untangle is open-source software. So, you can get it for free. That has been a benefit, especially for the residential users because it is free. The license costs start at $25 a month for some additional features, including higher tiers of security intrusion prevention. The free version comes with intrusion detection, and then the license version has intrusion prevention. It also has some additional things for active directory connectors, etc. It starts at $25 a month to cover 12 devices. Then it goes up from $25 to $50 a month for 12 to 25 devices. That's where it really doesn't scale out per site. If you have a site that has more than 50 devices on it, then Untangle quickly becomes cost prohibitive in comparison to several other competitors."
  • "Usually, it's about $350 a year for 12 users, and it's about $600 for 50 users. It's very reasonable as compared to the others. One of the reasons is that they're all open-source. You just buy their appliance and put it in until it dies. Because it's run under open platforms, mine seems to always work on older equipment. I've taken old equipment and put a new hard disk in it. I have taken about nine-year-old computers and put their operating system on them, and ran them like a champ. The only thing that changed was the hard drive because I don't trust a hard drive that's more than three to four years old."
  • More Untangle NG Firewall Pricing and Cost Advice →

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    Questions from the Community
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    Top Answer:As a solution, Sophos UTM offers a lot of functionality, it scales well, and the stability and performance are quite… more »
    Top Answer:In the best tradition of these questions, Feature-wise both are quite similar, but each has things it's better at, it… more »
    Top Answer:It caters to typical use cases across various technologies. MDR and XDR, for example, focus on user and endpoint… more »
    Top Answer:The product helps small and medium enterprises secure their networks from intrusions. It also has features like DNS… more »
    Top Answer:The tool's pricing is moderate, and licensing costs are yearly.
    Top Answer:The product needs to improve its mobile application.
    Comparisons
    Also Known As
    FortiGate 60b, FortiGate 60c, FortiGate 80c, FortiGate 50b, FortiGate 200b, FortiGate 110c, FortiGate
    Learn More
    Overview

    Fortinet FortiGate enhances network security, prevents unauthorized access, and offers robust firewall protection. Valued features include advanced threat protection, reliable performance, and a user-friendly interface. It improves efficiency, streamlines processes, and boosts collaboration, providing valuable insights for informed decision-making and growth.

    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.

    Untangle NG Firewall is an open-source firewall and gateway security platform that helps keep networks safe while accessing the internet. It offers a free core firewall platform with paid add-ons, and a cloud-based management platform with a variety of deployment options for smaller teams. The solution also has a cloud-based management console for remote management that can either be deployed on premises or as SaaS, and virtualized or cloud-based. It also has flexible deployment options, including third-party hardware, as a virtual machine, or as a turnkey appliance. Untangle NG Firewall is ideal for small IT teams with limited budgets.

    Untangle NG Firewall Features

    Untangle NG Firewall has many valuable key features. Some of the most useful ones include:

    • Intrusion protection
    • Threat prevention
    • Virus blocker
    • Virus scanner
    • App control
    • SSL inspection
    • Bandwidth control
    • Reporting
    • Logs
    • VPN
    • Web filter
    • IDS/IPS
    • Access controls
    • Location control
    • Proxy
    • Active Directory/LDAP connections

    Untangle NG Firewall Benefits

    There are many benefits to implementing Untangle NG Firewall. Some of the biggest advantages the solution offers include:

    • Simplified network security: Untangle NG Firewall has a single, modular, software platform which simplifies security for all networks and ensures every device is adequately protected.
    • Visibility: The solution provides a browser-based, responsive, and intuitive interface enabling users to gain visibility quickly into the traffic on the network.
    • Deep analysis and insights: With the solution, users can see a network’s status at a glance on the dashboard, ensure compliance with full event logs, and get notifications of network anomalies or unusual user behavior with alert rules. In addition, users can gain insights in real time from database-driven reports.
    • Next-generation filtering: Untangle NG Firewall makes it easy to manage every rogue application, encrypted web request, malware distribution point, and drive-by malvertising attempt.
    • Connectivity and performance: The solution helps your organization maintain visibility and control over remote workers, branch offices, and guest Wi-Fi to keep users connected and data safe regardless of location or level of access.
    • Policy creation: Users can create policies by user, group, device, and time in order to control access.
    • Additional apps: Untangle NG Firewall offers additional apps, allowing organizations to create complete configuration backups to protect against network disruptions.

    Reviews from Real Users

    Untangle NG Firewall is a solution that stands out when compared to many of its competitors. Some of its major advantages are that it is easy to use, has good features, including VPN, reporting, alerting, and filtering, and can be installed on existing hardware.

    “It is very easy to use. The user interface is very straightforward. It may not be as fancy as some of the ones I've seen, but it's very straightforward. It's very easy to find what you need, and it's very easy to get things done,” says Josh E., CEO at DragonTech IT Services, Inc.

    Barry A., Owner at ThinkEzIT, says, “It has good VPN features, helpful reporting and alerting, built-in content filtering, and excellent support.”

    PeerSpot user Victor O., Director at Kisii County Government, explains, “What I like about this product, which is the reason that we continue to use it, is that you can install the software version on your own hardware. In case there is a problem with the hardware, we can just install the firewall in another machine and restore the configuration.”

    Sample Customers
    1. Amazon Web Services 2. Microsoft 3. IBM 4. Cisco 5. Dell 6. HP 7. Oracle 8. Verizon 9. AT&T 10. T-Mobile 11. Sprint 12. Vodafone 13. Orange 14. BT Group 15. Telstra 16. Deutsche Telekom 17. Comcast 18. Time Warner Cable 19. CenturyLink 20. NTT Communications 21. Tata Communications 22. SoftBank 23. China Mobile 24. Singtel 25. Telus 26. Rogers Communications 27. Bell Canada 28. Telkom Indonesia 29. Telkom South Africa 30. Telmex 31. Telia Company 32. Telkom Kenya
    State of North Dakota, SEGA, Alameda County Office of Education, Temple University, VERGE, CAME
    North American Stamping Group, Cerebral Palsy of North Jersey (CPNJ), Brown County Schools, IN, City of Bridgeton, MO, Lancaster County, SC, Vision Charter School, Clay County Sheriff’s Department, NC, Breakwater School, Boys & Girls Club of Manchester, NH, Admiral Farragut Academy, Flow Companies, No Ordinary Hotel, KECdesign,
    Top Industries
    REVIEWERS
    Comms Service Provider16%
    Computer Software Company9%
    Financial Services Firm8%
    Manufacturing Company7%
    VISITORS READING REVIEWS
    Educational Organization20%
    Computer Software Company15%
    Comms Service Provider8%
    Manufacturing Company6%
    REVIEWERS
    Financial Services Firm36%
    Comms Service Provider21%
    Computer Software Company21%
    Transportation Company7%
    VISITORS READING REVIEWS
    Computer Software Company25%
    Energy/Utilities Company10%
    Real Estate/Law Firm8%
    Healthcare Company6%
    REVIEWERS
    Manufacturing Company18%
    Non Profit18%
    Government9%
    Security Firm9%
    VISITORS READING REVIEWS
    Computer Software Company13%
    Comms Service Provider12%
    Government9%
    Manufacturing Company6%
    Company Size
    REVIEWERS
    Small Business48%
    Midsize Enterprise23%
    Large Enterprise30%
    VISITORS READING REVIEWS
    Small Business27%
    Midsize Enterprise32%
    Large Enterprise41%
    REVIEWERS
    Small Business41%
    Midsize Enterprise17%
    Large Enterprise41%
    VISITORS READING REVIEWS
    Small Business28%
    Midsize Enterprise22%
    Large Enterprise51%
    REVIEWERS
    Small Business96%
    Midsize Enterprise4%
    VISITORS READING REVIEWS
    Small Business37%
    Midsize Enterprise17%
    Large Enterprise46%
    Buyer's Guide
    Palo Alto Networks K2-Series vs. Untangle NG Firewall
    March 2024
    Find out what your peers are saying about Palo Alto Networks K2-Series vs. Untangle NG Firewall and other solutions. Updated: March 2024.
    769,334 professionals have used our research since 2012.

    Palo Alto Networks K2-Series is ranked 28th in Firewalls with 29 reviews while Untangle NG Firewall is ranked 24th in Firewalls with 22 reviews. Palo Alto Networks K2-Series is rated 8.4, while Untangle NG Firewall is rated 8.6. The top reviewer of Palo Alto Networks K2-Series writes "Easy to implement and manage, and the documentation is good". On the other hand, the top reviewer of Untangle NG Firewall writes "Its simplicity, variety of features, and low pricing have enabled us to improve the security for our small business clients at a price that they are happy to pay for". Palo Alto Networks K2-Series is most compared with Palo Alto Networks NG Firewalls, whereas Untangle NG Firewall is most compared with OPNsense, Netgate pfSense, Sophos XG, Sophos UTM and SonicWall TZ. See our Palo Alto Networks K2-Series vs. Untangle NG Firewall report.

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    We monitor all Firewalls reviews to prevent fraudulent reviews and keep review quality high. We do not post reviews by company employees or direct competitors. We validate each review for authenticity via cross-reference with LinkedIn, and personal follow-up with the reviewer when necessary.