No more typing reviews! Try our Samantha, our new voice AI agent.

Arista Edge Threat Management NG Firewall vs Zyxel Unified Security Gateway comparison

 

Comparison Buyer's Guide

Executive Summary

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

Arista Edge Threat Manageme...
Average Rating
7.6
Reviews Sentiment
6.4
Number of Reviews
6
Ranking in other categories
Firewalls (39th)
Zyxel Unified Security Gateway
Average Rating
6.6
Reviews Sentiment
4.9
Number of Reviews
4
Ranking in other categories
Unified Threat Management (UTM) (12th)
 

Featured Reviews

TarunKumar11 - PeerSpot reviewer
Global Leadership Council at a tech company with 10,001+ employees
Secure internet access has reduced threats and simplifies firewall management for distributed teams
Threat detection needs improvement; Arista Edge Threat Management NG Firewall should follow Alto and Fortinet. One limitation that I've seen is AI-driven automation which needs to vastly improve. It has fewer third-party integrations, and therefore the adoption amongst very large enterprises is less; it's largely with the SMBs. Customer support can be improved. It's a smaller global footprint that Arista provides, with fewer certified partners in some regions and limited 24/7 support for premium vendors. I've categorically mentioned that it has sophisticated threat detection capabilities but they can be bettered. AI-driven automation can be improved, and therefore, I think the adoption with large enterprises can be much better. I think the current AI capabilities of Arista Edge Threat Management NG Firewall are a bit limited compared to other vendors. It primarily relies on threat intelligence feeds, signature-based detection, and reputation services. Currently, I would rate its AI capabilities as probably a seven out of ten because it does not provide for extensive GenAI or advanced ML-driven autonomous capabilities like some of its competitors. Threat intelligence aspects can be further improved, and I think there's a lot that the product can do with respect to the usage of AI. AI-driven automation and threat detection can vastly improve. I don't think they were purchased through AWS Marketplace. The adoption has to increase amongst large customers, and threat intelligence needs to improve for many customers to adopt, enhancing the security ecosystem that is relatively small.
reviewer2399337 - PeerSpot reviewer
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…

Quotes from Members

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

Pros

"I see value for money with Arista Edge Threat Management NG Firewall, as it has delivered what I aimed to achieve within a tight budget."
"I would say that if you're a small and medium enterprise or an education institution and you have a distributed organization looking for a cost-effective and easy-to-manage next-generation firewall solution with fairly good security, VPN, filtering, and centralized management, then Arista Edge Threat Management NG Firewall is an excellent choice."
"Arista Edge Threat Management NG Firewall has positively impacted my organization by reducing botnet attacks."
"The product's initial setup phase is easy."
"Phish Blocker is a valuable feature."
"My advice to other professionals who are considering implementing Arista Edge Threat Management NG Firewall is that they should not hesitate to do it because it is a more than reliable solution."
"The solution can scale well."
"The cost is very low."
"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

"The documentation is not clear."
"The product has a lot to improve in the area of policy implementation."
"Threat detection needs improvement; Arista Edge Threat Management NG Firewall should follow Alto and Fortinet."
"I believe Arista Edge Threat Management NG Firewall could be improved by adapting even more to advances in artificial intelligence and I would like the platform to offer or improve on that front."
"When it comes to the negative aspects, I find that weak UI logging is a disadvantage, as the interface is not very appealing."
"Arista Edge Threat Management NG Firewall can be improved, particularly the user interface, which is not very good, and also the logs, which are not very good."
"Although manageable, the user interface is a little bit slow and could be improved. The advanced UI allows me to do whatever I want, but this is where the issue of speed exists."
"The integration capability is quite challenging. The system is very complicated, and many features are hidden."
"The product has some scalability and data management issues where improvements are required."
"I have never seen it in any company that I've worked with before, and I would advise other companies not to buy it."
"Sometimes it reboots when you least expect it, and that's the main issue."
 

Pricing and Cost Advice

"The tool is quite cheap."
"I consider it an averagely-priced tool."
"This gateway is pretty cheap."
"The price of Zyxel Unified Security Gateway is good compared to other similar products in the market."
report
Use our free recommendation engine to learn which Firewalls solutions are best for your needs.
909,725 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Construction Company
34%
Comms Service Provider
9%
Healthcare Company
7%
Outsourcing Company
6%
Comms Service Provider
19%
Financial Services Firm
7%
Outsourcing Company
7%
Computer Software Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business5
Midsize Enterprise1
Large Enterprise1
No data available
 

Questions from the Community

What is your experience regarding pricing and costs for Arista Edge Threat Management NG Firewall?
I do not handle the economic aspects of negotiations with the client, so I do not have experience with the pricing, implementation cost, and licensing of Arista Edge Threat Management NG Firewall.
What needs improvement with Arista Edge Threat Management NG Firewall?
I believe Arista Edge Threat Management NG Firewall could be improved by adapting even more to advances in artificial intelligence and I would like the platform to offer or improve on that front.I ...
What advice do you have for others considering Arista Edge Threat Management NG Firewall?
I would not like to add anything else about the main use case or any situation.I would not like to add anything else about the tool's features. I would not like to add anything else about the neces...
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 comparisons with other solutions. When our license expires, we plan to explore ope...
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 looking for something new that is slightly simpler. Regarding user experience, the...
What is your primary use case for Zyxel Unified Security Gateway?
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 thin...
 

Overview

Find out what your peers are saying about Fortinet, Netgate, Cisco and others in Firewalls. Updated: August 2026.
909,725 professionals have used our research since 2012.