SonicWall TZ vs Zscaler Internet Access comparison

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Comparison Buyer's Guide
Executive Summary

We performed a comparison between SonicWall TZ and Zscaler Internet Access 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 SonicWall TZ vs. Zscaler Internet Access Report (Updated: July 2019).
765,386 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 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.""The solution is extremely reliable.""The usage in general is pretty good.""The IPsec tunnels are very easily created, and quite interoperable with devices from other vendors.""Fortinet FortiGate is user-friendly and affordable.""​Easy to implement, and it is also reliable.​""One of the nice things about FortiGate is that it can be deployed on the cloud or on-premises. You can actually do both. That's the biggest reason why I stick with this solution as opposed to something like Cisco Meraki. Another nice thing is that I can log directly into a FortiGate or get to it through their FortiCloud access products. They're pretty reliable and consistent. One of the reasons why I started using the product was their single pane of management. I can deploy their line of firewalls in conjunction with their switching and access points, and I can manage the entire network from one interface. I don't have to log into one interface for the firewall, another one for the access points, and another one for the switches. These firewalls have access point controller functionality built right into the system, so I don't even have to purchase additional devices to manage them.""The security on offer is very good."

More Fortinet FortiGate Pros →

"The most valuable feature is content filtering and app control.""Its user interface and simplicity are the most favorite parts for our clients. They find it stable and easy to use. Its performance is also good.""The feature we found most valuable in SonicWall TZ is that it is user-friendly for an administrator.""The solution is priced fairly and competitively.""SonicWall TZ is a very cost-effective solution that provides good security.""Technical support is good.""Ease of management and the VPN integration.""The feature with SonicWall that I have found most valuable is that all the models have the same interface. We don't need to learn different interfaces in the smaller or bigger models."

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"The data loss prevention feature is the most valuable. It stops our users from inadvertently leaking our customers' data to the Internet or anywhere else it shouldn't go.""The best thing about Zscaler Internet Access is the website filtering. In the UAE it's quite an important feature because most of the malware comes through the SQL injection and through downloads from websites. Zscaler helps protect against that.""We enjoy all of the proxy capabilities and the capability to integrate into the SIEM/SOC solution.""Zscaler excels in security protection and the cloud is always up-to-date. It does not matter if you are a small or big organisation, you will receive the same security quality.""The most valuable feature is the ability to drop packets.""Stability-wise, I rate the solution a nine and a half out of ten...The setup phase was easy.""The URL filtering has been the most valuable feature.""The most valuable features of Zscaler Internet Access are it's on the cloud, high network performance, and the interception of users is very easy."

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Cons
"The visibility of the network can be better. The GUI can be improved for better visibility of the network flow. Other solutions have better GUI in terms of network visibility.""The Wi-Fi controller needs a lot of improvement.""I think they need to improve more in order to be a competitor with the leaders of the field.""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.""As far as wanting more scalability or things in the network diagram, it's going to cost you.""MTBF: Hardware failure is more common when compared to SonicWall or Cisco ASA.""I think that the infrastructure for the VPN could be improved. The way that it is bundled also made it difficult to use and sell as it is too expensive.""I would like to see better pricing in the next release, as well as a simplification of the installation."

More Fortinet FortiGate Cons →

"There can be an improvement in analysis and reporting. We need enhancement on the reporting side.""The dashboard needs to be improved.""The technology in this particular version is very old.""The lack of support is having me look into other solutions to replace SonicWALL.""The solution's pricing could be made cheaper.""The quality of tech support can vary.""Getting support can be slow.""The user support could be improved because you have to go outside to get that kind of support."

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"Zscaler Internet Access could improve by adding a VPN feature.""Zscaler should provide adjacent services, which would be complementary to their current offering that could to be more pragmatic for a customer. For example, if you take Akamai, you get multiple sets of services, all depending on the customer and the strategy and the complexity and the problems. In some areas, they are more varied in terms of coverage.""There are some performance issues when we add on additional controls.""​When you have appliances, SSL inspection is always a headache due to poor performance and/or lack of ciphers implemented. ​""Cloud App’s database should be improved.""In terms of usage, here in the GCC, it's still growing a growing market, so the combination of DLP, data leak prevention, to a certain extent is fine. But what it requires is user-based access or role-based access. The solution needs to grow into that, which definitely takes time. There's not an easy way to integrate it, when you have a cloud-based solution.""The solution can be improved by advancing some of the newer technologies such as the DLP feature, and adding email security.""It also needs better integration with other applications as well. There are some restrictions."

More Zscaler Internet Access 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 →

  • "Getting licenses in our country, Ghana, is not easy. Though, once we have them, adding them is quick (about a day)."
  • "SonicWall has authorized distributors in our country. They have about two or three distributors in the country, so it makes it a bit easier. What we do is to request a quotation from these distributors, then we do a value for money analysis and see which one of them is giving us a competitive price."
  • "The pricing was a factor for us, and we felt that the price was good."
  • "The product pricing is relatively good, compared to other products, including the licenses."
  • "Licensing costs have been around $2,000. There are no other costs above the standard licensing fees."
  • "License renewals come in around $35,000 to $45,000."
  • "The price is high compared to some other solutions."
  • "Its pricing is okay as compared to other solutions."
  • More SonicWall TZ Pricing and Cost Advice →

  • "​Be aware that you will need to invest some time and money to adapt your environment for Zscaler (traffic redirection, software deployment, authentication, etc).​"
  • "The pricing is an issue. It is expensive compared to other firewalls on the market."
  • "Roughly, we might spend $70,000 a month on the solution. We don't pay for anything beyond the standard licensing fee."
  • "Our monthly fee is around R3000."
  • "The pricing is fair based on its competitive market."
  • "The price is competitive. It's not cheap and it's not expensive."
  • "The pricing for Zscaler Internet Access could be made cheaper."
  • "The price of Zscaler Internet Access should improve, it is expensive."
  • More Zscaler Internet Access 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 usage at… more »
    Top Answer:From my experience regarding both the Sophos and FortiGate firewalls, I personally would rather use FortiGate. I know… more »
    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:I’ll say it depends on your needs. Fortinet FortiGate and SonicWall TZ are both next-gen firewalls (NGFW) with similar… more »
    Top Answer:The most valuable feature of SonicWall TZ is the double authentication, where it asks for one password and again asks… more »
    Top Answer:The solution is moderately priced, where it's neither cheap nor expensive.
    Top Answer: Cisco Umbrella and Zscaler Internet Access are two broad-spectrum Internet security solutions that I have tried.… more »
    Top Answer:We researched Netskope but ultimately chose Zscaler Netskope is a cloud access security broker that helps identify… more »
    Comparisons
    Also Known As
    FortiGate 60b, FortiGate 60c, FortiGate 80c, FortiGate 50b, FortiGate 200b, FortiGate 110c, FortiGate
    Dell SonicWALL TZ
    ZIA
    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.

    The secure, sophisticated SonicWALL TZ is widely deployed at small businesses, retail, government, remote sites and branch offices. It combines high-performance intrusion prevention, malware blocking, content/URL filtering and application control.

    Zscaler Internet Access is a cloud-native security service edge (SSE) platform. Its main purpose is to provide AI-powered protection for all users, all applications, and all locations. The solution replaces other legacy network security solutions to stop advanced attacks and prevent data loss by using a comprehensive zero trust approach.

    Zscaler Internet Access Features

    Zscaler Internet Access has many valuable key features. Some of the most useful ones include:

    • Proxy (native SSL)
    • IPS and advanced protection
    • Cloud sandbox
    • DNS security
    • Cloud firewall
    • URL filtering
    • Bandwidth control
    • DNS filtering
    • Cloud DLP w/EDM and IDM
    • Cloud access security broker (CASB)
    • Cloud security posture management (CSPM)
    • CloudBrowser isolation
    • Cloud secure web gateway (SWG)
    • Zero trust network access (ZTNA)
    • Digital experience monitoring

    Zscaler Internet Access Benefits

    There are several benefits to implementing Zscaler Internet Access. Some of the biggest advantages the solution offers include:

    • Fast access with zero infrastructure: Zscaler Internet Access creates a fast, seamless user experience because of its direct-to-cloud architecture. With no infrastructure, Zscaler Internet Access helps you eliminate backhauling, which improves performance and simplifies network administration.
    • Threat intelligence: By using threat intelligence, Zscaler Internet Access can stop ransomware, zero-day malware, and advanced attacks via Inline inspection of all internet traffic, including SSL decryption, and a suite of AI-powered cloud security services. 
    • Consistent security: With Zscaler Internet Access, your security policy goes everywhere your users go. When you move security to the cloud, all users, applications, devices, and locations remain protected and secure based on identity and context.
    • Hybrid workforce: Zscaler Internet Access enables secure access to all external and internal apps from anywhere, so remote work is not an issue. You can also enforce business policies that follow the user, making security identical regardless of location.

    Reviews from Real Users

    Below are some reviews and helpful feedback written by Zscaler Internet Access users.

    A Service Manager at a construction company says, "There are a bunch of different capabilities that are valuable within the platform. We use quite a lot of them, but not everything. The ones that are most important to us are the URL Filtering and the application control. For our needs, the cloud-native proxy architecture is a very good solution. This architecture helps with cyber threats because we inspect most of the traffic and we can see that a lot of threats are stopped directly in the secure web gateway."

    Owen N., Security Architect at Claro Enterprise Solutions, explains that the solution’s most valuable features include “The integration of the gateway that inspects all ports and protocols. So, there is threat prevention; The cloud sandbox; VNS security; Access control that will protect URL filtering and the cloud firewall; Data protection that will protect your gateway, like your CASB or your cloud DLP; The capabilities of this will point your traffic to Zscaler Cloud.”

    An Architecture Senior Manager at an insurance company mentions, "The data loss prevention feature is the most valuable. It stops our users from inadvertently leaking our customers' data to the Internet or anywhere else it shouldn't go." He also adds, “The solution provides quick access to cloud services, securing our data and allowing us to inspect all our traffic.”

    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
    AeroM_xico Delta TechOps, Unimat
    Ulster-Greene ARC, BanRegio, HDFC, Ralcorp Holdings Inc., British American Tobacco, Med America Billing Services Inc., Lanco Group, Aquafil, Telefonica, Swisscom, Brigade Group
    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
    Construction Company12%
    Healthcare Company12%
    Computer Software Company7%
    Manufacturing Company7%
    VISITORS READING REVIEWS
    Computer Software Company18%
    Comms Service Provider10%
    Manufacturing Company6%
    Retailer6%
    REVIEWERS
    Comms Service Provider31%
    Computer Software Company15%
    Pharma/Biotech Company12%
    Financial Services Firm12%
    VISITORS READING REVIEWS
    Educational Organization19%
    Computer Software Company14%
    Financial Services Firm9%
    Manufacturing Company8%
    Company Size
    REVIEWERS
    Small Business48%
    Midsize Enterprise23%
    Large Enterprise30%
    VISITORS READING REVIEWS
    Small Business27%
    Midsize Enterprise32%
    Large Enterprise41%
    REVIEWERS
    Small Business64%
    Midsize Enterprise19%
    Large Enterprise17%
    VISITORS READING REVIEWS
    Small Business43%
    Midsize Enterprise16%
    Large Enterprise41%
    REVIEWERS
    Small Business29%
    Midsize Enterprise16%
    Large Enterprise55%
    VISITORS READING REVIEWS
    Small Business18%
    Midsize Enterprise28%
    Large Enterprise54%
    Buyer's Guide
    SonicWall TZ vs. Zscaler Internet Access
    July 2019
    Find out what your peers are saying about SonicWall TZ vs. Zscaler Internet Access and other solutions. Updated: July 2019.
    765,386 professionals have used our research since 2012.

    SonicWall TZ is ranked 11th in Firewalls with 78 reviews while Zscaler Internet Access is ranked 2nd in Secure Web Gateways (SWG) with 46 reviews. SonicWall TZ is rated 8.0, while Zscaler Internet Access is rated 8.2. The top reviewer of SonicWall TZ writes "Has efficient user access control feature and good technical support services ". On the other hand, the top reviewer of Zscaler Internet Access writes "Provides integrated CASB and file sandboxing but could be less expensive ". SonicWall TZ is most compared with Sophos XG, Netgate pfSense, Meraki MX, SonicWall NSa and Cisco Secure Firewall, whereas Zscaler Internet Access is most compared with Cisco Umbrella, Microsoft Defender for Cloud Apps, Netskope , Prisma Access by Palo Alto Networks and Appgate SDP. See our SonicWall TZ vs. Zscaler Internet Access report.

    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.