Stormshield Network Security vs Zscaler Cloud Firewall comparison

Why PeerSpot?

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

4,227 Views
1,860 Comparison Views

85% willing to recommend

Zscaler Cloud Firewall

Read 20 Zscaler Cloud Firewall reviews

3,809 Views
3,733 Comparison Views

93% willing to recommend

Stormshield Network Security

Zscaler Cloud Firewall

Comparison Buyer's Guide

Download the report

Executive Summary

We performed a comparison between Stormshield Network Security and Zscaler Cloud 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 Stormshield Network Security vs. Zscaler Cloud Firewall Report (Updated: October 2026).

Buyer's Guide

Stormshield Network Security vs. Zscaler Cloud Firewall

October 2026

Download the complete report

Helped 915,341 peers since 2012

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) (13th)

Zscaler Cloud Firewall

Average Rating

8.2

Reviews Sentiment

6.3

Number of Reviews

Ranking in other categories

Firewalls (36th)

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.

Read full review

Farzad Ebrahimi

Senior Devsecops Cloud Cybersecurity Specialist at CGI

Cloud data protection has improved and automation reduces manual security tasks

The best features that Zscaler Cloud Firewall offers are that it is AI powered and automated. The automation especially reduces manual tasks as we used to have lots of manual activities for such services. Reporting is very powerful regarding the features of Zscaler Cloud Firewall. Zscaler Cloud Firewall has positively impacted my organization by increasing ROI, especially by reducing costs.

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 can see what traffic is going on. I can easily block any programs from attacks."

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

"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."

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

"Stormshield is pretty robust, compared to other products like Fortinet, as you get more security with Stormshield and spend less money."

"The tool's most valuable feature is its dashboard, which helps you manage different aspects of a single page."

"Filters and URL filtering helped us to optimize our bandwidth."

"The scalability of the solution is good."

More Stormshield Network Security pros

"Zscaler Cloud Firewall can be used for blocking all the malicious IPs, unauthorized IPs, unauthorized sites, and unsanctioned sites, such as when many users use PDF converters and can upload confidential data that we can detect and block."

"The solution is scalable."

"Zscaler has a good foothold in the market and any new competitor will have to be cognizant of the fact that they will have to be affordable and provide all of the features Zscaler has while being good at threat analysis and filtering."

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

"Includes advanced tech protection."

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

"The technical support from Zscaler was excellent."

"Since it is really customizable, I can use it and avoid enabling access to the full network."

More Zscaler Cloud Firewall pros

Cons

"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."

"The pricing of this solution needs to be decreased."

"The filtering configuration could be better. We have some difficulties with the filtering configuration and the filter extension."

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

"Stormshield Network Security is quite expensive."

"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."

"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."

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

More Stormshield Network Security cons

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

"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."

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

"It would be better if they improved their policy, package visibility, and flexibility while we're creating rules for inspection. It could also be cheaper or more things could be included in the basic package. In the next release, I would like better coverage in the Asia Pacific region and better quality of service."

"One area for improvement lies in their customer service, which feels less ideal for a premium product. The response and support are sometimes inadequate, which detracts from the overall experience of an otherwise impressive solution."

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

"I don't have the visibility of a control dashboard or a network management system."

"Pricing is a challenge."

More Zscaler Cloud Firewall cons

Pricing and Cost Advice

"I think the price is good."

"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."

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

"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."

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

"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."

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

"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."

"There are different subscription models available."

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

"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."

More Zscaler Cloud Firewall pricing and cost advice

See which vendors are best for you

Use our free recommendation engine to learn which Firewalls solutions are best for your needs.

See recommendations

915,341 professionals have used our research since 2012.

Top Industries

By visitors reading reviews

Comms Service Provider

17%

Manufacturing Company

12%

Construction Company

Computer Software Company

Manufacturing Company

11%

Construction Company

10%

Outsourcing Company

Comms Service Provider

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 15% of the time

Netgate pfSense vs Stormshield Network Security

Compared 12% 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 4% of the time

More Stormshield Network Security Competitors

Check Point Quantum Force vs Zscaler Cloud Firewall

Compared 16% of the time

Fortinet FortiGate vs Zscaler Cloud Firewall

Compared 10% 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

Cisco Secure Firewall Threat Defense Virtual vs Zscaler Cloud Firewall

Compared 6% of the time

More Zscaler Cloud Firewall Competitors

Product Reports

Buyer's Guide

Stormshield Network Security

September 2026

Download Stormshield Network Security product report

Buyer's Guide

Zscaler Cloud Firewall

September 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

Buyer's Guide

Stormshield Network Security vs. Zscaler Cloud Firewall

October 2026

Free Report: Stormshield Network Security vs. Zscaler Cloud Firewall

Find out what your peers are saying about Stormshield Network Security vs. Zscaler Cloud Firewall and other solutions. Updated: October 2026.

DOWNLOAD NOW

915,341 professionals have used our research since 2012.

See our Stormshield Network Security vs. Zscaler Cloud Firewall 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.