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OPNsense vs Sophos XG comparison

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Buyer's Guide
OPNsense vs. Sophos XG
July 2022
Find out what your peers are saying about OPNsense vs. Sophos XG and other solutions. Updated: July 2022.
620,600 professionals have used our research since 2012.
Quotes From Members
We asked business professionals to review the solutions they use.
Here are some excerpts of what they said:
Pros
"We have not had to deal with stability issues.""We get the Security Intelligence Feeds refreshed every hour from Talos, which from my understanding is that they're the largest intelligence Security Intelligence Group outside of the government.""The features I've found most valuable are the packet captures and packet traces because they help me debug connections. I like the logs because they help me see what's going on.""Cisco's technical support is the best and that's why everybody implements their products.""I like the firewall features, Snort, and the Intrusion Prevention System (IPS).""The integration of network and workload micro-segmentation helps a lot to provide unified segmentation policies across east-west and north-south traffic. One concrete example is with Cisco ACI for the data center. Not only are we doing what is called a service graph on the ACI to make sure that we can filter traffic east-west between two endpoints in the same network, but when we go north-south or east-west, we can then leverage what we have on the network with SGTs on Cisco ISE. Once you build your matrix, it is very easy to filter in and out on east-west or north-south traffic.""IPS and Snort are very important because they also differentiate Cisco from other vendors and competitors.""The implementation is pretty straightforward."

More Cisco Firepower NGFW Firewall Pros →

"The system in general is quite flexible.""The VPN server feature is the most valuable. It is integrated with Radius and AAA for doing accounting and authentication. Insight view is also an important feature for me at this time. It allows me to assess our network traffic. I also like the firewall feature. The BSD kernel has a packet filter. It is one of the most solid frameworks for firewalls. Its user interface is one of the best interfaces I have used.""I have found the solution has some great features overall, such as guest access capabilities, dashboards, and ease of use. There is plenty of documentation and support and it has the plugins that I needed.""The IDS and IPS features are valuable. From the usability perspective, there is a lot of good documentation. As IT professionals, we found it very easy to configure the firewall. It was easy to configure and use.""The most valuable features are reporting, the Sensei plugin, and firewall capabilities.""We have found pretty much all the features of the solution to be valuable.""The initial implementation process is simple.""OPNsense is easy to scale when running on the hardware."

More OPNsense Pros →

"Some of the most valuable features are filtering and application control. The DDoS detection also shows traffic jamming and traffic shaping.""The installation is easy. There is a wizard that can be used for a single connection making it simple and if you have multiple connections you can configure it manually.""The product offers many great features.""The most valuable feature of Sophos XG is the VBM.""I have found the feature allowing you to manage everything from a centralized location beneficial.""Sophos XG is very useful, it does many things.""It's a product that is in continuous improvement and is following what the customer is asking for. They are taking inputs and designing new releases specifically according to the client and their needs.""The solution is stable. I've had very few problems with it."

More Sophos XG Pros →

Cons
"The ability to better integrate with other tools would be an improvement.""The intelligence has room for improvement. There are some hackers that we haven't seen before and its ability to detect those types of attacks needs to be improved.""I would like it to have faster deployment times. A typical deployment could take two to three minutes. Sometimes, it depends on the situation. It is better than it was in the past, but it could always use improvement.""The only drawback of the user interface is when it comes to policies. When you open it and click on the policies, you have to move manually left and right if you want to see the whole field within the cell. Checkpoint has a very detailed user interface.""The maturity needs to be better.""I believe that the current feature set of the device is very good and the only thing that Cisco should work on is improving the user experience with the device.""The reporting and other features are nice, but there is an issue with applying the configuration. That part needs some improvement.""It's mainly the UI and the management parts that need improvement. The most impactful feature when you're using it is the user interface and the user experience."

More Cisco Firepower NGFW Firewall Cons →

"The logging could improve in OPNsense.""The interface needs to be simplified. It is not user-friendly.""The only thing that I would like to see improved is the Insight or the NetFlow analysis part. It would be good to have the possibility to dig down on the Insight platform. Right now, we can easily do only a few analyses. If this page becomes more powerful, it surely will be a well-adopted platform.""I would like to see better SD-WAN performance.""The solution could be more secure.""The interface isn't so friendly user. But we have some technicians here who are quite confident with this tool. OPNSense could maybe add sets of rules so it's simpler to manage different groups with particular needs.""While they do have paid options that actually gives better features, for most of the clients, if they tend to take a paid option will instead opt for Fortinet.""We did not like the fact that you have to configure everything with the graphic user interface. We have used other firewalls, such as FortiGate, that you can configure via code. OPNsense is not easy to integrate. When you are deploying via GitHub or another source repository, this is not possible. That's one thing we didn't like much."

More OPNsense Cons →

"Areas for improvement would be the access points and the on-premise version, which is very bad.""The management console could be improved and the solution lacks good technical support.""Some of the firewall rules are complicated for us to understand, they should be simplified.""The reporting could be improved in this solution by adding more details.""The interface can bit a bit more user-friendly.""There should be web caching to improve bandwidth utilization. It should have a very good caching feature. That's because we are in a very poor continent, and the connectivity cost is very high. We have low bandwidth, and the intensive usage of bandwidth is not easy here in Africa. If they improve services for web caching, it would be better.""XG is at its end of life. People are moving to XGS.""Sophos XG could improve by coming out with more innovative feature developments."

More Sophos XG Cons →

Pricing and Cost Advice
  • "Cisco, as we all know, is expensive, but for the money you are paying, you know that you are also getting top-notch documentation as well as support if needed."
  • "This product requires licenses for advanced features including Snort, IPS, and malware detection."
  • "This product is expensive."
  • "For me, personally, as an individual, Cisco Firepower NGFW Firewall is expensive."
  • "The price of Firepower is not bad compared to other products."
  • "The solution was chosen because of its price compared to other similar solutions."
  • "The price is comparable."
  • "It definitely competes with the other vendors in the market."
  • More Cisco Firepower NGFW Firewall Pricing and Cost Advice →

  • "It is not an expensive product. Basically, I deployed it because it was the fastest solution to satisfy our needs in open source."
  • "OPNsense is an open-source solution and it is free to use."
  • "The solution is not expensive."
  • "As an appliance, it's in the medium price range."
  • "Its pricing is unbeatable in comparison to other firewalls. You can have a small instance that could be €80 a month with the hardware underneath. Azure Firewall and FortiGate are out of the question at this price. If you are on a public cloud, you need the underlying infrastructure. Other than that, there is no additional cost. If you have it on-prem, you have to buy the server or the appliance. The hardware cost is replaced with the infrastructure cost in the cloud. You also have costs for the public IPs and underlying VMs, but that's not related to OPNsense. It would be the same for a FortiGate deployment on Azure. You need a FortiGate license, and you need the underlying infrastructure that scales up depending on your needs."
  • More OPNsense Pricing and Cost Advice →

  • "The pricing is flexible. Sophos looks at a country's economy and offers flexible pricing. This is how they have managed to penetrate the market."
  • "It's approximately $6,000 for each device."
  • "It is not expensive, it's a reasonable price,"
  • "The issue of a recurring license is a hassle because every year, we have to subscribe."
  • "It is not very expensive."
  • "We prepaid in advance to get the max discount."
  • "Sophos XG isn't expensive compared to Check Point."
  • "The price is in the mid-range and it is very good for small to medium-sized businesses."
  • More Sophos XG Pricing and Cost Advice →

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    Questions from the Community
    Top Answer: When you compare these firewalls you can identify them with different features, advantages, practices and… more »
    Top Answer: The Cisco Firepower NGFW Firewall is a very powerful and very complex piece of anti-viral software. When one considers… more »
    Top Answer:It is easy to integrate Cisco ASA with other Cisco products and also other NAC solutions. When you understand the Cisco… more »
    Top Answer:Two of the most common and well recognized firewalls, PfSense and OPNsense both support site-to-site IPsec VPN and… more »
    Top Answer:The IDS and IPS features are valuable. From the usability perspective, there is a lot of good documentation. As IT… more »
    Top Answer:Its pricing is unbeatable in comparison to other firewalls. You can have a small instance that could be €80 a month with… more »
    Top Answer:From my experience regarding both the Sophos and FortiGate firewalls, I personally would rather use FortiGate. I know… more »
    Top Answer:Palo Alto Networks NG Firewalls have both great features and performance. I like that Palo Alto has regular threat… more »
    Top Answer:Hi Arvind P ,  The Sophos XG firewall has a number of models right from XG86 to XG135w under the 1U Desktop Form… more »
    Comparisons
    Also Known As
    Cisco Firepower NGFW, Cisco Firepower Next-Generation Firewall, FirePOWER, Cisco NGFWv
    Learn More
    OPNsense
    Video Not Available
    Overview

    Cisco Firepower Next-Generation Firewall (NGFW) is a firewall that provides capabilities beyond those of a standard firewall and delivers comprehensive, unified policy management of firewall functions, application control, threat prevention, and advanced malware protection from the network to the endpoint.

    Cisco NGFW Firewalls include advanced threat defense capabilities to meet diverse needs, from small offices to high-performance data centers and service providers, and are deployed in leading private and public clouds. Available in a wide range of models, Cisco NGFW can be deployed as a physical or virtual appliance. Cisco NGFW firewalls are also available with clustering for increased performance, high availability configurations, and more.

    Key Features of Cisco NGFW Firewalls

    • Breach prevention and advanced security: Prevent attacks before they get inside. Cisco provides its firewalls with the latest intelligence to stop emerging threats and employs filtering to enforce policies on hundreds of millions of URLs. Cisco NGFW offers built-in sandboxing and advanced malware protection that continuously analyzes file behavior to quickly detect and eliminate threats.

    • Comprehensive network visibility: Constantly monitor your network so you can rapidly spot and stop bad behavior. Cisco NGFW provides a holistic view of all activity and provides a clear picture of threat activity across users, hosts, networks, and devices, as well as information on threats and website, application, and VM activities.

    • Flexible management and deployment options: Centrally deploy, customize, and manage all your appliances.

    • Fast detection: Detect threats in seconds and detect the presence of a successful breach within hours or minutes. Cisco NGFW allows you to deploy consistent policy that's easy to maintain, with automatic enforcement across all the different parts of your organization.

    • Automation and product integrations: Seamlessly integrate with Cisco tools and automatically share threat information, event data, policy, and contextual information with email, web, endpoint, and network security tools. Cisco NGFW automates security tasks like impact assessment, policy management and tuning, and user identification.

    Reviews from Real Users

    Cisco NGFW stands out among its competitors for a number of reasons. Two major ones are its extensive discovery abilities that enable you to constantly see what is happening on your network and take action when necessary, and the high level of protection it provides.

    Mike B., a director of IT security at a wellness & fitness company, writes, "It is one of the fastest solutions, if not the fastest, in the security technology space. This gives us peace of mind knowing that as soon as a new attack comes online that we will be protected in short order. From that perspective, no one really comes close now to Firepower, which is hugely valuable to us from an upcoming new attack prevention perspective."

    Zhulien K., the lead network security engineer at TechnoCore LTD, notes, " The most valuable feature that Cisco Firepower NGFW provides for us is the Intrusion policy. Again, with that being said, I cannot shy away from giving kudos to all of the other features such as AVC (Application Visibility and Control), SSL Decryption, Identity policy, Correlation policy, REST API, and more. All of the features that are incorporated in the Cisco Firepower NGFW are awesome and easy to configure if you know what you are doing. Things almost always work, unless you hit a bug, which is fixed with a simple software update. "

    OPNsense is a user-friendly, fast-track, open-source FreeBSD-based firewall and routing platform. This software offers features that are generally available from costly commercial firewalls, with the added benefit of open and verifiable sources. The firewall provides users, developers, and organizations with an advantageous environment through transparency. The development of this project is driven by a strong focus on security and code quality.

    The solution offers a variety of components, such as:

    • Weekly security updates. These updates provide the user with the ability to reach new emerging threats in a timely manner through small increments.

    • Two major releases every year. These yearly releases are on a fixed release cycle and provide organizations with the ability to plan ahead of an upcoming upgrade.

    • A roadmap of instructions. Each major release provides a guide and a set of clear goals.

    A team of professionals developed OPNsense. Other professional and experienced software architects, engineers, and developers are encouraged to join in the development of the solution to make it as successful as possible. OPNsense offers a variety of rich features with each release. Each upgrade is based on FreeBSD for continual, long-term support and utilizes a freshly advanced MVC framework based on Phalcon. OPNsense is committed to helping businesses, school networks, remote offices, hotels, and other markets in keeping their data protected.

    OPNsense Core Features

    OPNsense continually offers a free, complete, high-end security platform with new releases and features. With each release, OPNsense focuses on providing more unique and better security features in a timely manner. These features include:

    • Captive Portal
    • Built-in reporting and monitoring tools including RRD Graphs
    • Network Flow Monitoring
    • Traffic Shaper
    • Support for Plugins
    • Granular Control Over State Table
    • Dynamic DNS
    • Two-factor authentication throughout the system
    • Netflow Exporter
    • Encrypted Configuration Backup to Google Drive
    • Forward Caching Proxy (transparent) with Blacklist Support
    • Stateful inspection firewall
    • DNS Server & DNS Forwarder
    • High Availability & Hardware Failover (with configuration synchronization & synchronized state tables)
    • DHCP Server and Relay
    • Virtual Private Network (site to site & road warrior, IPsec, OpenVPN & legacy PPTP support)
    • Intrusion Detection and Prevention
    • 802.1Q VLAN support

    Reviews from Real Users

    OPNsense is a favorite security solution among reviewers for a number of reasons. Two of those reasons include the user-friendliness of the solution, which makes it easy to use, and its ability to easily scale.

    For many, a user-friendly solution is essential. FiorindoDi A., a system administration specialist at a tech vendor, says, "The graphic user interface is very good and it is user-friendly, which makes the product easy-to-use."

    Peerspot reviewers speak of the scalability of the solution. For example, an anonymous cloud and infrastructure manager at a venture capital and private equity firm reviewer notes, "OPNsense is easy to scale when running on the hardware."

    Sophos XG Firewall is a complete firewall solution that provides all the real-time security and insights you need to protect your network from ransomware and advanced threats. Sophos XG Firewall provides visibility into suspicious users, unknown and unwanted apps, encrypted traffic, and other threats. With its advanced artificial intelligence capabilities, Sophos XG Firewall immediately identifies potential risks and intrusions on web servers and networks.

    Sophos XG Firewall Features

    Sophos XG Firewall offers a wide range of security features, including:

    • Application control: Prevent widespread infections with XG’s Security Heartbeat. XG Firewall automatically identifies the source of an infection on a network and automatically prevents it from accessing other network resources.

    • Synchronized user ID: Eliminate the need for client or server authentication agents by sharing user identification between the endpoint and the firewall through Security Heartbeat.

    • Centralized management: Easily manage all activities with Sophos Central. The XG cloud management platform allows users to easily set up, manage, and monitor XG firewalls along with other Sophos products. Some of Sophos Central’s features include alerting, backup management, one-click firmware updates, and rapid deployments of new firewalls.

    • Lateral movement protection: Automatically isolate compromised systems at every point in the network to stop attacks dead in their tracks.

    • Network protection: Protect networks from attacks and threats while providing secure network access.

    • Web protection: Gain clear visibility and control over all users’ web and application activity.

    • Web server protection: Solidify web servers and applications against hacking attacks while providing secure web access.

    • Email protection: Consolidate email protection with anti-spam, DLP, and encryption. XG’s Live Anti-Spam provides protection from the most recent spam campaigns, phishing attacks, and malicious attachments. Data Loss Prevention automatically triggers encryption on sensitive data in outgoing emails.

    Reviews from Real Users

    Sophos XG Firewall stands out among its competitors, among other reasons, for its intrusion detection capabilities, its user-friendly management platform, and in general, for being a complete and robust firewall solution.

    Niranjan P., a network & system support engineer, writes, “Sophos is a comprehensive solution which allows me to configure all the attendant products, such as Sophos's firewall, endpoint, and encryption features. A nice feature of Sophos is that it offers in sync and heartbeat security. When my clients have a perimeter involving Sophos firewall and endpoints with Sophos Endpoint, they can communicate with each other.”

    Antonio D., sales manager at INFOSEC, notes, “The product has a console that is based in the cloud for all their products. In this console, they have email security, firewall security, endpoint security, et cetera. All of the products on offer in the console are very useful for us. The solution is stable. The solution works well for enterprises and large-scale organizations.”

    Antony M., ICT/HMIS supervisor at a healthcare company, writes, “The VPN feature is the most valuable. It has come in handy during this period when people are working from home. The filtering feature is also valuable because you can easily filter the sites that you don't want to visit. You can also set timely surfing quotas”

    Offer
    Learn more about Cisco Firepower NGFW Firewall
    Learn more about OPNsense
    Learn more about Sophos XG
    Sample Customers
    Rackspace, The French Laundry, Downer Group, Lewisville School District, Shawnee Mission School District, Lower Austria Firefighters Administration, Oxford Hospital, SugarCreek, Westfield
    CompuNet Systems GmbH,
    Information Not Available
    Top Industries
    REVIEWERS
    Comms Service Provider19%
    Financial Services Firm17%
    Government13%
    Manufacturing Company6%
    VISITORS READING REVIEWS
    Comms Service Provider29%
    Computer Software Company20%
    Government7%
    Manufacturing Company4%
    REVIEWERS
    Comms Service Provider43%
    Construction Company14%
    Aerospace/Defense Firm14%
    Venture Capital & Private Equity Firm14%
    VISITORS READING REVIEWS
    Comms Service Provider44%
    Computer Software Company14%
    Government7%
    Educational Organization4%
    REVIEWERS
    Manufacturing Company11%
    Financial Services Firm11%
    Healthcare Company8%
    Comms Service Provider8%
    VISITORS READING REVIEWS
    Comms Service Provider37%
    Computer Software Company17%
    Government7%
    Educational Organization3%
    Company Size
    REVIEWERS
    Small Business40%
    Midsize Enterprise25%
    Large Enterprise35%
    VISITORS READING REVIEWS
    Small Business26%
    Midsize Enterprise20%
    Large Enterprise55%
    REVIEWERS
    Small Business73%
    Midsize Enterprise13%
    Large Enterprise13%
    VISITORS READING REVIEWS
    Small Business24%
    Midsize Enterprise23%
    Large Enterprise53%
    REVIEWERS
    Small Business62%
    Midsize Enterprise24%
    Large Enterprise14%
    VISITORS READING REVIEWS
    Small Business32%
    Midsize Enterprise23%
    Large Enterprise45%
    Buyer's Guide
    OPNsense vs. Sophos XG
    July 2022
    Find out what your peers are saying about OPNsense vs. Sophos XG and other solutions. Updated: July 2022.
    620,600 professionals have used our research since 2012.

    OPNsense is ranked 13th in Firewalls with 8 reviews while Sophos XG is ranked 6th in Firewalls with 141 reviews. OPNsense is rated 7.8, while Sophos XG is rated 8.0. The top reviewer of OPNsense writes "Unbeatable pricing and easy to configure and use, but it can be configured only through the GUI, and the integration with Azure cloud is difficult". On the other hand, the top reviewer of Sophos XG writes "Light and stable with excellent real-time control ". OPNsense is most compared with pfSense, Untangle NG Firewall, Fortinet FortiGate, Sophos UTM and Cisco ASA Firewall, whereas Sophos XG is most compared with Fortinet FortiGate, pfSense, Palo Alto Networks NG Firewalls, Meraki MX and SonicWall NSa. See our OPNsense vs. Sophos XG report.

    See our list of best Firewalls vendors.

    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.