Stormshield Network Security vs Zscaler Cloud Firewall comparison

Stormshield and Zscaler are both solutions in the Firewalls category. Additionally, 85% of Stormshield users are willing to recommend the solution, compared to 93% of Zscaler users who would recommend it.

Stormshield Network Security

Read 18 Stormshield Network Security reviews

3,755 Views
1,727 Comparison Views

85% willing to recommend

Zscaler Cloud Firewall

Read 20 Zscaler Cloud Firewall reviews

3,228 Views
3,163 Comparison Views

93% willing to recommend

Stormshield Network Security

Zscaler Cloud Firewall

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Executive Summary

We performed a comparison between Stormshield Network Security and Zscaler Cloud Firewall based on real PeerSpot user reviews.

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Buyer's Guide

Firewalls

August 2026

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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

Stormshield Network Security

Average Rating

7.8

Reviews Sentiment

5.4

Number of Reviews

Ranking in other categories

Unified Threat Management (UTM) (14th)

Zscaler Cloud Firewall

Average Rating

8.2

Reviews Sentiment

6.3

Number of Reviews

Ranking in other categories

Firewalls (38th)

Featured Reviews

Zsolt Jónás

System Administrator at NaxoNet

Advanced GUI and layered security have supported compliance and simplified intrusion prevention

I haven't had a task that I couldn't solve with Stormshield Network Security. The active-active high availability solution would be beneficial because currently, if you build a high availability solution with Stormshield Network Security, you have a main device and another one is a backup device. The HA can switch between them, but it would be good to have a master-master solution, not just a master-slave one. I could set a URL that I can call to update the DNS record. Currently, Stormshield Network Security devices support DynDNS, which is not a usual feature request from a server environment. I have my own solution instead of DynDNS because I don't prefer it, so I have my own service for that. However, the GUI does not support using a custom service instead of DynDNS. I had to solve it in the console on Stormshield Network Security device, but it would be much better if it was reachable on the GUI. I had to figure out a trick for the IPsec configuration. In the IPsec config, we have to provide the remote side's IP address, but it's always changing. This means that an office, for example a company that has an office but without a fixed IP address, cannot be used with IPsec VPN.

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Carlos Snel

Director at Aquila ICT Solutions

Has streamlined secure deployments across large enterprises while offering reliable protection and intuitive management

The centralized management console, also referred to as the Zscaler dashboard, impacts the ability of my customers to respond to security incidents significantly. I see it as user-friendly, and clients are really happy with using it, which motivates them to keep using Zscaler Cloud Firewall because they enjoy the GUI. It's very intuitive, making it easy to navigate alerts and incidents. My clients rarely have questions about where to find specific information once Zscaler Cloud Firewall is running. The interface speaks for itself, requiring little to no additional training, which is a major plus. Advanced threat protection features in Zscaler Cloud Firewall are practically the key component that every customer wants. Unfortunately, it is an option and not included in the basic package. Clients need to pay for the next higher bundle to access it, but practically all clients I have dealt with want this feature 100%. Regarding visibility, I can confirm that Zscaler Cloud Firewall indeed includes a feature for application layer visibility embedded in the service. It provides visibility into what you're doing, which is especially interesting nowadays when discussing AI tools, as companies do not want their employees to copy-paste sensitive information into AI systems. We have seen cases such as Samsung's chip design where sensitive info got exposed. The visibility of applications, including cloud applications and AI tools, is significant for compliance with data policies, and you can also run reports and alerts on it.

Read full review

Quotes from Members

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

Pros

"I like that it works fine. Stormshield is a very good solution."

"The StormShield solution has enabled us to fully implement best practices from Microsoft in the cloud : the hub and spoke architecture."

"The performance of this solution is good."

"The multi-layered security approach of Stormshield Network Security is a good one and has helped with compliance."

"Easily manageable in a variety of environments."

"The most valuable features are the IPS, the firewall function, and the price."

"The solution has improved my organization because I can see what traffic is happening and I can use it to block and prevent attacks."

"A very robust product."

More Stormshield Network Security pros

"Zscaler Cloud Firewall has positively impacted my organization by increasing ROI, especially by reducing costs."

"Zscaler Cloud Firewall understands the applications in the current generation and adapts to the present generation cloud applications."

"It provides in-depth visibility into your network, ensuring that traffic flowing into your organization, be it from offices or individual users, is effectively filtered and secured through multiple layers of protection."

"Includes advanced tech protection."

"Zscaler is the Rolls Royce for this kind of solution."

"The solution is scalable."

"The visibility and log availability offered are highly valued for troubleshooting purposes, and this is a key factor driving customer interest in the firewall module."

"Zscaler is still a very good product."

More Zscaler Cloud Firewall pros

Cons

"The technical support for this solution in Poland is not good."

"Support is always an issue because they're constantly busy."

"The product must improve its pricing."

"The filtering configuration could be better. We have some difficulties with the filtering configuration and the filter extension. It's not that easy. It's not that straightforward. In the next release, I would like to see a reporting system. Stormshield doesn't have any tutorials on how to do the configuration and things like that. They just have documentation on the website. If you want to configure, for example, Cisco or Fortinet, you can find tutorials on YouTube. They show you how to configure the features, and so on. In Stormshield, there is nothing on social media or the internet on how to configure different things. The lack of documentation or the lack of material makes it difficult for others to adopt this solution."

"Being more cost effective. I went with a pair of Watchguard M300 recently when buying a new firewall cluster for our own use because it was way cheaper than NetASQ/Stormshield N700 while being faster, and it offers true multi-master firewall clustering if needed."

"A more user-friendly interface would be helpful."

"This solution has a big problem with web filtering and it needs to be improved."

"This is not a next-generation firewall."

More Stormshield Network Security cons

"The issue right now is probably that Zscaler is not providing web browser isolation."

"Zscaler Cloud Firewall should have a better understanding of all dynamic cloud applications."

"There are several areas for improvement. Firstly, the GUI is outdated, with noticeable lags and delays, especially when generating reports for past transactions."

"We are having some issues with internet access being denied when organizational ID-based policies change. For example, a lower level employee ends up getting the same level of access as that of a higher level employee."

"If I can get rid of Jetscaler, I will use Twingate for sure."

"Pricing is a challenge."

"Because it's on cloud, it doesn't allow application of extra settings."

"Certain criteria need to be met if you want to scale this solution."

More Zscaler Cloud Firewall cons

Pricing and Cost Advice

"The SN200 series costs between $500 USD and $600 USD per year, whereas the SN700 series costs approximately $1,000 annually."

"The pricing could be better."

"We chose Stormshield for its price, as the Azure firewall was too expensive."

"We bought a three-year license, and we renew it whenever it expires. The price could be better. It's always very expensive."

"The price of this solution and the price of support are ok."

"I think the price is good."

"For mid-sized companies, they sell their appliances for good prices."

"It is not the most budget-friendly solution, but it's important to consider its overall value."

"There is an annual license required for the use of the Zscaler Cloud Firewall."

"There are licensing costs, and I would not say that it's a cheap vendor."

"It is expensive for small businesses."

"Zscaler is priced too high compared to the cost of Fortinet."

"On a scale from one to ten, where one is cheap, and ten is expensive, I rate the solution's pricing an eight out of ten."

"The product is a bit expensive compared to the solutions offered by its competitors, like Palo Alto. There is a need to make yearly payments towards the license in charges associated with the product."

"It comes at a significantly reduced cost while ensuring control and effectiveness."

More Zscaler Cloud Firewall pricing and cost advice

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Top Industries

By visitors reading reviews

Comms Service Provider

15%

Manufacturing Company

11%

Construction Company

11%

Computer Software Company

Construction Company

11%

Manufacturing Company

10%

Financial Services Firm

Marketing Services Firm

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	11
Midsize Enterprise	5
Large Enterprise	2

By reviewers
Company Size	Count
Small Business	5
Midsize Enterprise	2
Large Enterprise	13

Questions from the Community

What needs improvement with Stormshield Network Security?

See all answers

What is your primary use case for Stormshield Network Security?

I already use Stormshield Network Security, and I am now looking for a new solution. I am already working with Stormshield Network Security, and the official reseller of Stormshield.

See all answers

What advice do you have for others considering Stormshield Network Security?

The pricing is increasing, and I would say it is a bit expensive. Palo Alto and others are much more expensive, but Stormshield Network Security is also not inexpensive. My overall review rating fo...

See all answers

Which lesser known firewall product has the best chance at unseating the market leaders?

Netscope, Zscaler if they continue route they are on now. FIrewalls needs great deal of automation on each end, datacenter and endpoint. In between you have branch office. So blending EPP and firew...

See all answers

What is your experience regarding pricing and costs for Zscaler Cloud Firewall?

My experience with pricing, setup cost, and licensing was fine.

See all answers

What needs improvement with Zscaler Cloud Firewall?

I think Zscaler Cloud Firewall can be improved by adding more features. The needed improvements involve scalability, which is something I wish they would address.

See all answers

Comparisons

Fortinet FortiGate vs Stormshield Network Security

Compared 17% of the time

Netgate pfSense vs Stormshield Network Security

Compared 11% of the time

Sophos UTM vs Stormshield Network Security

Compared 9% of the time

OPNsense vs Stormshield Network Security

Compared 5% of the time

Sophos Firewall vs Stormshield Network Security

Compared 5% of the time

More Stormshield Network Security Competitors

Check Point Quantum Force vs Zscaler Cloud Firewall

Compared 18% of the time

Fortinet FortiGate vs Zscaler Cloud Firewall

Compared 11% of the time

Azure Firewall vs Zscaler Cloud Firewall

Compared 7% of the time

Cisco Multicloud Defense vs Zscaler Cloud Firewall

Compared 7% of the time

Palo Alto Networks NG Firewalls vs Zscaler Cloud Firewall

Compared 7% of the time

More Zscaler Cloud Firewall Competitors

Product Reports

Buyer's Guide

Stormshield Network Security

July 2026

Download Stormshield Network Security product report

Buyer's Guide

Zscaler Cloud Firewall

July 2026

Download Zscaler Cloud Firewall product report

Also Known As

NETASQ Firewalls

No data available

Overview

Stormshield Network Security offers comprehensive protection with features like backup inspection, scalable interface, and load balancing, suitable for network security management.

Stormshield Network Security is designed for organizations requiring reliable IT infrastructure protection, providing firewall capabilities, intrusion detection, and application control. Users find VPN support, URL filtering, and UTM functions beneficial for network management. Models like SN200 and SN910 are used globally in clustered configurations, addressing different demands. Challenges include pricing, interface friendliness, filtering configurations, and technical support.

What are the key features of Stormshield Network Security?

Backup Inspection: Enhances reliability and recovery options.
Antivirus Controls: Provides robust virus protection.
Intrusion Detection: Alerts on potential threats.
Load Balancing: Distributes network traffic efficiently.
URL Filtering: Blocks malicious websites for safe browsing.

What benefits should users seek in reviews?

Scalability: Adapts to each organization's growing needs.
Reliability: Supports clustered configurations for uptime.
Management Ease: Intuitive dashboard aids network oversight.
Performance: High throughput with efficient clustering.

Stormshield Network Security is widely implemented in industries needing IT infrastructure protection, like finance or healthcare. Organizations deploy it in data centers or branch offices, benefiting from features ensuring safety and performance. The tool supports environments that demand high security levels and robust network monitoring.

Stormshield

Zscaler Cloud Firewall enhances network security through seamless integration, configuration management, and comprehensive visibility. With real-time threat detection and centralized control, it provides exceptional protection without hardware investments.

Zscaler Cloud Firewall is designed for efficient network traffic management and secure internet access. It allows granular policy setting, blocking malicious IPs and domains, and access control. This cloud-based service offers smooth integration with security platforms, replacing traditional firewalls and VPNs to ensure data protection and network integrity. The intuitive dashboard facilitates policy enforcement, while advanced features like SSL inspection, URL filtering, and sandboxing add layers of security. Its cloud operation supports scalability and cost-effectiveness with an OpEx model.

What are the key features of Zscaler Cloud Firewall?

Seamless integration: Connects smoothly with existing security tools.
Intuitive dashboard: Simplifies policy enforcement and configuration.
Granular rule-setting: Allows detailed policy customization.
Real-time threat detection: Identifies and mitigates risks instantly.
Centralized control: Manages firewall settings from one location.

What benefits should users expect from Zscaler Cloud Firewall?

Cost savings: Operates fully in the cloud, eliminating hardware needs.
Scalability: Adjusts to business requirements without additional investments.
Enhanced security: Provides advanced SSL inspection and sandboxing.
Flexibility: Blocks malicious traffic and secures various devices.
Integration: Works with other platforms for comprehensive security.

Zscaler Cloud Firewall is widely used by organizations needing to secure network communications for remote and office environments. It facilitates policy implementation to block unauthorized access and is integral in protecting data and network operations across sectors like finance, healthcare, and technology. Its ability to integrate with other platforms supports a multifaceted security approach, ensuring extensive coverage and adaptability.

Zscaler

Sample Customers

ACESUR group, Ministry of Education Oman, Anios Laboratories, Zain, DLM Location

Zenith Live, Azure, Carlsberg Group

Find out what your peers are saying about Fortinet, Netgate, Cisco and others in Firewalls. Updated: August 2026.

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