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

3,573 Views
1,644 Comparison Views

85% willing to recommend

Zscaler Cloud Firewall

Read 20 Zscaler Cloud Firewall reviews

3,045 Views
2,984 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

May 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

"The scalability of the solution is good."

"The tool's most valuable feature is its dashboard, which helps you manage different aspects of a single page. The intrusion detection system helps our organization by automatically detecting and responding to potential threats. It operates similarly to Darktrace, which detects and responds automatically based on the security rules you apply. Initially, you configure everything to block, and then you can whitelist specific items as needed."

"The performance of this solution is good."

"Customer service is very good, because of their presales support helping me with initial setup I decided to go with NetASQ in the first place, and support after the sale has been equally good as well."

"The features I find most valuable is the backup inspection, the filtering, and the load balancing, and I am also impressed by the antivirus feature that gives us two controls over the viruses - one is from the parameter and one on the endpoint."

"Fortinet, Dell SonicWall and Check Point because these products offer a wide range of features that are not available with Netasq."

"This product has improved the way our organization functions."

"This solution is quick and easy to configure."

More Stormshield Network Security pros

"Zscaler is one of the leading vendors in the cloud space."

"The solution is scalable."

"Users are offered protection from anywhere on any device, with a full set of security features including firewall, IPS, web security, CASB, and DLP."

"I like the advanced tech protection Cloud Sandbox, it's a nice feature."

"I like the ease of deployment and its flexibility. We don't need to deal with license, quotes, procurement, delivery, and installation. Everything is software-based, and it's very easy to operate."

"Most of the features that Zscaler has to offer, we will deploy."

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

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

More Zscaler Cloud Firewall pros

Cons

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

"It could be better if it were more user-friendly for us as we dont use it very often even if we never had problems to modify setup when needed."

"The product must improve its pricing."

"An application firewall like other next generation firewalls have."

"With Stormshield, there are difficulties joining things, and it can be complex depending on the architecture."

"The stability is not that good based on my experience. We have a lot of disruptions when it comes to Stormshield."

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

"Stormshield Network Security is quite expensive."

More Stormshield Network Security cons

"There are some areas it could improve when it comes to blocking, we have to block some things manually."

"Apart from the issues associated with the product in areas like the DC performance issues and DC failover, Zscaler Cloud Firewall's IP should not have a proxy IP."

"There are some areas it could improve when it comes to blocking, we have to block some things manually. For example, if we block a top-level domain we have seen that the new IPs come through, the IPs are not blocked. There should be some more granular way of doing it. My only request is if you're blocking something at a top level, the sub-level sub-domains and all those other IPs should be blocked too automatically."

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

"The needed improvements involve scalability, which is something I wish they would address."

"The issue right now is probably that Zscaler is not providing web browser isolation. Another solution, Menlo, offers this. For one customer, we had to send traffic to Menlo to do the isolation for us. It was requested by the customer so that they could integrate any iframe. Zscaler needs to add this type of feature in their next release."

"Its technical support services could be better."

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

More Zscaler Cloud Firewall cons

Pricing and Cost Advice

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

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

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

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

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

"I think the price is good."

"The pricing could be better."

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

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

"The licensing is on a yearly basis. It is somewhere around 30 or 40 pounds per user for our organization."

"It is expensive for small businesses."

"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."

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

"There are different subscription models available."

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

More Zscaler Cloud Firewall pricing and cost advice

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Top Industries

By visitors reading reviews

Comms Service Provider

16%

Manufacturing Company

11%

Computer Software Company

Construction Company

11%

Manufacturing Company

11%

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 18% of the time

Netgate pfSense vs Stormshield Network Security

Compared 10% of the time

Sophos UTM vs Stormshield Network Security

Compared 9% of the time

Sophos Firewall vs Stormshield Network Security

Compared 5% of the time

OPNsense vs Stormshield Network Security

Compared 5% of the time

More Stormshield Network Security Competitors

Check Point Quantum Force vs Zscaler Cloud Firewall

Compared 19% of the time

Fortinet FortiGate vs Zscaler Cloud Firewall

Compared 12% of the time

Palo Alto Networks NG Firewalls vs Zscaler Cloud Firewall

Compared 8% of the time

Azure Firewall vs Zscaler Cloud Firewall

Compared 7% of the time

Cisco Multicloud Defense vs Zscaler Cloud Firewall

Compared 6% of the time

More Zscaler Cloud Firewall Competitors

Product Reports

Buyer's Guide

Stormshield Network Security

June 2026

Download Stormshield Network Security product report

Buyer's Guide

Zscaler Cloud Firewall

June 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: May 2026.

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