Check Point Harmony SASE (formerly Perimeter 81) vs Zyxel Unified Security Gateway comparison

Check Point Software Technologies and Zyxel are both solutions in the Firewalls category. Additionally, 97% of Check Point Software Technologies users are willing to recommend the solution, compared to 50% of Zyxel users who would recommend it.

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Executive Summary

We performed a comparison between Check Point Harmony SASE (formerly Perimeter 81) and Zyxel Unified Security Gateway 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 Check Point Harmony SASE (formerly Perimeter 81) vs. Zyxel Unified Security Gateway Report (Updated: December 2025).

Buyer's Guide

Check Point Harmony SASE (formerly Perimeter 81) vs. Zyxel Unified Security Gateway

December 2025

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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

Fortinet FortiGate

Featured Reviews

Vasu Gala

Manager, Information Technology Operation/Presales at TechMonarch

A stable solution with an intuitive interface and quick customer service

I have been working with Fortinet FortiGate, WatchGuard, Sophos, and SonicWall. I'm not as comfortable with SonicWall because of their UI and limitations. I prefer Fortinet above all other options. When it comes to configuration, I am confident in my ability to handle various tasks, including creating policies such as firewall rules, web policies, and application policies. Additionally, I can configure VPNs and implement load balancing, among other tasks. Overall, I feel much more comfortable working with Fortinet. Fortinet has made significant improvements by integrating AI with firewalls for threat analysis and prevention. In the past 2-3 years, they have launched FortiSASE and SIEM, and they also provide SOC services. Both Palo Alto and Fortinet FortiGate are excellent. While Fortinet FortiGate comes at higher prices, the functionality and support justify the cost. They promptly resolve firmware issues and inform all support providers about configuration changes.

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Nasseer Qureshi

Pre Sales Consultant at Redington Group

Delivers seamless and secure remote access while enhancing security posture

Check Point Harmony SASE (formerly Perimeter 81) offers strong features, but there are areas that could be improved. One area for improvement is integration with third-party identity providers. It works with standard SAML and SSO, but we would prefer deeper integrations with solutions such as Ping for more advanced identity-based policies. Additionally, a mobile-specific client or lightweight agent would be helpful for securing access from smartphones, especially in BYOD environments. We would appreciate more granular reporting and analytics, including better drill-down capabilities to investigate specific users or app activity. The logs are comprehensive, but filtering them can sometimes feel messy. The user interface on the management portal could be more intuitive, especially when managing multiple sites or remote offices. Some of the policy configuration steps are nested and could be streamlined.

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reviewer2399337

Sales and technical consultant at a manufacturing company with 10,001+ employees

User has benefited from stable performance and effective completion of security tasks

I use it mostly for VPN and for some firewall solutions When considering my main use case with VPN, I can say that I got the Zyxel Unified Security Gateway, and it works fine. However, we are thinking about using a different solution based on open source because Zyxel Unified Security Gateway…

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Quotes from Members

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

Pros

"It's super reliable. I don't think I've ever had a reliability issue with it."

"The solution effectively blocks unwanted traffic."

"It offers web filtering capabilities at a more affordable price compared to other solutions like PSMs or NETGEAR."

"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."

"FortiGate Next Generation Firewall has a stateless balance proposition"

"The quick resolution of issues with Fortinet FortiGate is due to the support of the company and the fact that the equipment is easy to work with."

"The most valuable features of Fortinet FortiGate are it is one of the most mature firewalls in the UTM bundle."

"Good performance, stability, and virtual domain ability."

More Fortinet FortiGate pros

"Harmony SASE helps us to manage compliance by regulating the amount of access to each department and user. We control the relevant apps and websites, which can be accessed from company-owned devices. Harmony SASE uses its own threat intelligence data from the cloud for threat prevention, and detect and manage threats with their own threat intelligence data and SASE firewall features."

"One of the most valuable features found using Harmony is being able to monitor in a simple and orderly way."

"The tool is easy to use and set up."

"The solution offers both client and clientless versions for good remote access."

"Scaling Perimeter 81 was easy to do."

"Its most effective feature is controlling employee access to specific applications. I can manage and monitor every step of the access process."

"The integration that this solution has with the different routers or perimeter equipment is exceptional."

"It has provided a seamless gateway to much-needed platforms."

More Check Point Harmony SASE (formerly Perimeter 81) pros

"The solution can scale well."

"The most valuable features of the solution stem from web filtering, malware protection, and antivirus."

"The Zyxel Unified Security Gateway solution is stable and does its job effectively."

"This is a capable appliance and the standard features work well for us."

Cons

"I would like the deployment and integration of this product to be easier. We should be able to deploy the features more easily and have different types of access. It should be easier to integrate. Currently, we need to develop APIs to use this interface."

"The software is a bit expensive to renew."

"The product’s price is high."

"I would like to see improvements in the product's application rules."

"Fortinet FortiGate needs to improve the protection, it did not prevent us from being attacked. Additionally, Fortinet FortiGate could provide more features for WAF devices. I should not have to purchase two solutions, it would be a benefit to combine these features into one solution."

"They could simplify their deployment process, especially when customers have existing devices."

"Fortinet FortiGate should improve the VPN tokens."

"In our case, the deployment options of FortiGate Next Generation Firewall (NGFW) are not scalable, but in terms of connectivity to other companies, that's exactly what we needed, and that's exactly what it does perfectly, what is needed."

More Fortinet FortiGate cons

"An improvement could be made in terms of achieving better coverage in such complicated regions as the Asia Pacific, China, and Russia."

"If Harmony SASE supported bidirectional traffic and the UDP protocol, it would be better."

"Zero Trust Network Access can be a security breach if not used correctly."

"Support is one of the points of improvement."

"My customers want more remote functionality. They need another routing option after they connect to the enterprise intranet. For example, let's say a user tries to connect to a remote branch office and headquarters through Harmony Connect. They need a local breakout after connecting to the headquarters, especially in China. They need to put local breakout in the Chinese internet. The current version cannot do something like this."

"The cost is a bit expensive for most users."

"The solution's speed of upload and download is an area where it lacks"

"Perimeter 81 could enhance its reporting and analytics capabilities to provide more detailed insights into network activity."

More Check Point Harmony SASE (formerly Perimeter 81) cons

"The product has some scalability and data management issues where improvements are required."

"Sometimes it reboots when you least expect it, and that's the main issue."

"Although manageable, the user interface is a little bit slow and could be improved."

Pricing and Cost Advice

"The pricing for the product is alright."

"If the price of the license in Fortinet FortiGate was less expensive it would be better."

"The pricing is comprehensive and clear. You can easily understand what you are purchasing, including which features correspond to each license and maintenance contract. Overall, the information is straightforward. Additionally, compared to other vendors, their prices are competitive."

"It's expensive, but compared to the competition it's okay."

"Fortinet FortiGate IPS is cheaper than other solutions like Cisco or Check Point."

"The licensing cost is at the intermediate level."

"The product is a little bit expensive."

"It is not a very costly product if you compare it with other products. The return on investment is also good. If you compare the return of investment and money that you are spending on this product with Palo Alto, Cisco, Check Point, and other solutions, the investment is very less. We are happy with this solution. The optional licenses are there, and you can choose which one you want and which one to avoid."

More Fortinet FortiGate pricing and cost advice

"Regarding pricing, I can say that the more the number of users, the less they have to pay."

"Perimeter 81 charges separately for gateways and VPN connectivity, but compared to Azure, it seemed more reasonable."

"Overall I am very happy with the solution’s flexibility and pricing."

"The product is neither cheap nor expensive."

"The solution's pricing model may not be suitable for smaller companies, as they might find it expensive. Larger companies tend to receive more value due to many users."

"The pricing of Check Point is relatively high when compared to other competitors like Palo Alto and Fortinet. While Palo Alto may be on the higher side in terms of cost, Check Point's pricing is similar to that of Fortinet. In some cases, Check Point offers better value for the features it provides. We initially considered other options but ultimately decided to purchase hardware that came with three years of iOS. This approach eliminated the need for any additional costs associated with Check Point. I would rate it 10 out of 10."

"I would rate Harmony Connect's pricing at six out of ten. It wasn't particularly expensive, but it wasn't super cheap either."

"The cost of the solution's licenses depends on the particular use cases."

More Check Point Harmony SASE (formerly Perimeter 81) pricing and cost advice

"This gateway is pretty cheap."

"The price of Zyxel Unified Security Gateway is good compared to other similar products in the market."

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Top Industries

By visitors reading reviews

Computer Software Company

12%

Comms Service Provider

Manufacturing Company

Financial Services Firm

Computer Software Company

13%

Financial Services Firm

Manufacturing Company

Comms Service Provider

23%

Computer Software Company

11%

Outsourcing Company

Wholesaler/Distributor

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	357
Midsize Enterprise	133
Large Enterprise	188

By reviewers
Company Size	Count
Small Business	53
Midsize Enterprise	19
Large Enterprise	14

No data available

Questions from the Community

Which is the better NGFW: Fortinet Fortigate or Cisco Firepower?

When you compare these firewalls you can identify them with different features, advantages, practices and usage a...

See all answers

What is the biggest difference between Sophos XG and FortiGate?

From my experience regarding both the Sophos and FortiGate firewalls, I personally would rather use FortiGate. I know...

See all answers

What are the biggest technical differences between Sophos UTM and Fortinet FortiGate?

As a solution, Sophos UTM offers a lot of functionality, it scales well, and the stability and performance are quite ...

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What do you like most about Harmony Connect?

The product's initial setup phase is very simple.

See all answers

What is your experience regarding pricing and costs for Harmony Connect?

I am not aware of the pricing, setup cost, and licensing, but I would say the setup cost is our resource, and we have...

See all answers

What needs improvement with Harmony Connect?

Check Point Harmony SASE needs improvement as it is a very new product that lacks very basic features, and it can sta...

See all answers

What do you like most about Zyxel Unified Security Gateway?

The most valuable features of the solution stem from web filtering, malware protection, and antivirus.

See all answers

What is your experience regarding pricing and costs for Zyxel Unified Security Gateway?

I cannot definitively comment on whether Zyxel Unified Security Gateway is an affordable product as I haven't done co...

See all answers

What needs improvement with Zyxel Unified Security Gateway?

The integration capability is quite challenging. The system is very complicated, and many features are hidden. I'm lo...

See all answers

Comparisons

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Compared 20% of the time

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Netgate pfSense vs Fortinet FortiGate

Compared 6% of the time

OPNsense vs Fortinet FortiGate

Compared 3% of the time

Palo Alto Networks NG Firewalls vs Fortinet FortiGate

Compared 3% of the time

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Prisma Access by Palo Alto Networks vs Check Point Harmony SASE (formerly Perimeter 81)

Compared 10% of the time

Zscaler Zero Trust Exchange Platform vs Check Point Harmony SASE (formerly Perimeter 81)

Compared 9% of the time

Cato SASE Cloud Platform vs Check Point Harmony SASE (formerly Perimeter 81)

Compared 6% of the time

Netskope vs Check Point Harmony SASE (formerly Perimeter 81)

Compared 6% of the time

Aryaka Unified SASE Platform vs Check Point Harmony SASE (formerly Perimeter 81)

Compared 2% of the time

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Netgate pfSense vs Zyxel Unified Security Gateway

Compared 14% of the time

Sophos Firewall vs Zyxel Unified Security Gateway

Compared 12% of the time

OPNsense vs Zyxel Unified Security Gateway

Compared 11% of the time

WatchGuard Firebox vs Zyxel Unified Security Gateway

Compared 5% of the time

Cisco Meraki MX vs Zyxel Unified Security Gateway

Compared 5% of the time

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Product Reports

Buyer's Guide

Fortinet FortiGate

January 2026

Download Fortinet FortiGate product report

Buyer's Guide

Check Point Harmony SASE (formerly Perimeter 81)

January 2026

Check Point Harmony SASE (formerly Perimeter 81) report

Download Check Point Harmony SASE (formerly Perimeter 81) product report

Buyer's Guide

Unified Threat Management (UTM)

January 2026

Download Zyxel Unified Security Gateway product report

Also Known As

Fortinet FortiGate Next-Generation Firewall

Check Point Quantum SASE

No data available

Overview

Fortinet FortiGate is a versatile network security tool offering features like VPN, firewall, web filtering, intrusion prevention, and scalability. It is known for its performance and integration with other Fortinet products, making it a preferred choice for robust cybersecurity.

Fortinet FortiGate stands out as a comprehensive cybersecurity solution with strong performance and ease of configuration. It delivers unified threat management, integrating features such as dynamic routing, SD-WAN support, and centralized management. Despite its strengths, improvements in the web interface's stability, pricing structures, and reporting capabilities are needed. Users seek better integration with third-party tools and automation advancements to enhance the experience further. These enhancements, alongside improvements in bandwidth management and the reduction of licensing costs, are points of interest for users looking to capitalize on FortiGate's extensive capabilities.

What are Fortinet FortiGate's key features?

VPN: Ensures secure remote connections.
Firewall: Protects against unauthorized access.
Web Filtering: Blocks malicious sites and content.
Application Control: Manages and controls applications.
Intrusion Prevention: Detects and prevents vulnerabilities.
SSL Inspection: Enhances security by inspecting encrypted traffic.

What benefits should be considered when evaluating Fortinet FortiGate?

Affordability: Offers cost-effective security solutions.
Reliability: Known for consistent and stable performance.
Integration: Seamlessly integrates with other Fortinet products.
Comprehensive Protection: Provides broad threat protection capabilities.

Fortinet FortiGate is widely implemented across industries as a primary firewall system for securing internet gateways and safeguarding data centers. It supports businesses in achieving SD-WAN integration and enhances cybersecurity by providing essential features like antivirus, web filtering, and application control. Enterprises utilize FortiGate for securing remote connections and ensuring compliance with security standards, making it adaptable for different network sizes and industries.

Fortinet

Check Point Harmony SASE, formerly Perimeter 81, offers robust security features like split tunneling, MFA, and Zero Trust Network Access focused on secure remote access and optimized connectivity for remote teams.

Check Point Harmony SASE delivers advanced security through a user-friendly interface, efficient VPN connections, and a centralized management console. It enhances security with real-time threat intelligence from ThreatCloud and traffic management via built-in optimization. Firewall as a Service and Secure Web Gateway safeguard against unauthorized access and phishing. While users seek enhanced networking customizations and better integration with identity providers, there's an emphasis on improving reporting, real-time analytics, and policy management. Requests also include a Chrome extension, traffic balancing, and simplified configuration to address some resource-intensive aspects.

What are the key features of Check Point Harmony SASE?

Split Tunneling: Manages internet traffic more efficiently by routing only necessary data through the VPN.
MFA: Provides an additional layer of security through multi-factor authentication.
Zero Trust Network Access: Ensures secure connections by validating every user and device.
ThreatCloud: Enhances protection with real-time threat intelligence.
Firewall as a Service: Protects against unauthorized access and threats.
Secure Web Gateway: Prevents phishing attacks and unauthorized internet access.

How can organizations benefit from using Check Point Harmony SASE?

Improved Security: Real-time threat intelligence and robust authentication minimize risks.
Centralized Management: Simplifies control over network security and policies.
Optimized Connectivity: Efficient traffic routing enhances user experience.
Flexible Integration: Seamlessly integrates with existing IT infrastructure, enhancing strategic security deployment.

Check Point Harmony SASE is used across industries for secure remote access and connectivity, protecting sensitive data, and managing access to corporate resources. It is ideal for those with hybrid cloud models and requires comprehensive security measures combined with existing IT infrastructures to meet specific industry demands.

Check Point Software Technologies

ZyWALL USG Series delivers high-access quality to help businesses satisfy the demand for always-online communications. For internal deployments, the ZyWALL USG Series provides active-passive High-Availability (HA) service to support device or connection failover.

With Device HA Pro service, the ZyWALL USG Series also supports instant failover, so connections are always maintained when a failover event occurs. For external deployments, the ZyWALL USG Series features multi- WAN load balancing/failover and a comprehensive mobile broadband USB modem support list for WAN backup operations. The ZyWALL USG Series also supports IPSec load balancing and failover, providing additional resilience for mission-critical VPN failover with VTI Interface deployments.

ZyWALL USG110/210/310 thoroughly protects networks with industry-leading firewall, Anti-Malware/ Virus, Anti-Spam, Content Filtering, IDP, and Application Patrol functionality. Regulate unauthorized use of Web applications over your network, such as Facebook, Google apps, and Netflix, among others. Zyxel security measures are enhanced with SSL Inspection, blocking threats hidden in SSL-encrypted connections while facilitating deeper policy enforcement. Furthermore, newly improved Content Filtering 2.0 enhances HTTPS Domain Filter, Browser SafeSearch, and Geo IP Blocking for an array of security enhancements to ensure clean Web connections.

Zyxel

Sample Customers

Amazon Web Services, Microsoft, IBM, Cisco, Dell, HP, Oracle, Verizon, AT&T, T-Mobile, Sprint, Vodafone, Orange, BT Group, Telstra, Deutsche Telekom, Comcast, Time Warner Cable, CenturyLink, NTT Communications, Tata Communications, SoftBank, China Mobile, Singtel, Telus, Rogers Communications, Bell Canada, Telkom Indonesia, Telkom South Africa, Telmex, Telia Company, Telkom Kenya

Aqua Security, Cognito, Multipoint, Kustomer, Postman, Meredith

Information Not Available

Buyer's Guide

Check Point Harmony SASE (formerly Perimeter 81) vs. Zyxel Unified Security Gateway

December 2025

Free Report: Check Point Harmony SASE (formerly Perimeter 81) vs. Zyxel Unified Security Gateway

Find out what your peers are saying about Check Point Harmony SASE (formerly Perimeter 81) vs. Zyxel Unified Security Gateway and other solutions. Updated: December 2025.

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