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Fortinet FortiGate vs Trellix Intrusion Prevention System comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Mar 29, 2026

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
Ranking in Intrusion Detection and Prevention Software (IDPS)
1st
Average Rating
8.4
Reviews Sentiment
6.8
Number of Reviews
592
Ranking in other categories
Secure Web Gateways (SWG) (2nd), Firewalls (1st), Software Defined WAN (SD-WAN) Solutions (1st), WAN Edge (1st), ZTNA (1st), Unified Threat Management (UTM) (1st)
Trellix Intrusion Preventio...
Ranking in Intrusion Detection and Prevention Software (IDPS)
13th
Average Rating
8.4
Reviews Sentiment
6.6
Number of Reviews
16
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of April 2026, in the Intrusion Detection and Prevention Software (IDPS) category, the mindshare of Fortinet FortiGate is 11.4%, down from 18.9% compared to the previous year. The mindshare of Trellix Intrusion Prevention System is 3.0%, up from 2.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Intrusion Detection and Prevention Software (IDPS) Mindshare Distribution
ProductMindshare (%)
Fortinet FortiGate11.4%
Trellix Intrusion Prevention System3.0%
Other85.6%
Intrusion Detection and Prevention Software (IDPS)
 

Featured Reviews

Abhinandan Yadav - PeerSpot reviewer
Network Security Engineer at Arrow PC Network Pvt Ltd
Unified security and sd-wan have improved uptime and cut wan costs for multi-site branches
Users report stability issues in certain versions, which requires regular updates. Real-world attacks have also highlighted the need for urgent patching of vulnerabilities.Fortinet FortiGate, while a powerful and feature-rich web firewall, could improve in areas like firmware stability, documentation, and ease of use. The learning curve can be steep for some users. For beginners, support quality can vary, and frequent updates with occasional vulnerabilities call for careful patch management. However, once Fortinet FortiGate is configured, it remains highly reliable and efficient. Customer support needs improvement, as I find it very slow, with reports from other users reflecting that customer support is inadequate.
BS
Large account Manager at Softcell Technologies Limited
Has offered reliable threat protection and detailed network insights but could expand features beyond existing capabilities
The best features of Trellix Intrusion Prevention System include advanced ATP (Advanced Threat Protection), which uses signatures, behavior analysis, and machine learning to stop zero-day exploits and malware advanced persistent threats (APTs). They track and collect data from APTs, which allows them to track malicious files entering the environment. The system offers inline prevention and real-time automatic blocking of malicious packets before they reach the network. It integrates with the Trellix ecosystem and provides application visibility and control. The solution provides deep insight into network traffic, applications, and protocols for better information. All packets coming through the application are analyzed and reported. They share intelligence updates regularly to protect from different malicious files and sector-specific threats. It supports both on-premise and cloud environments.

Quotes from Members

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

Pros

"If companies are thinking about the security of their network, they should consider FortiGate as a gate to the internet."
"In a scenario where FortiGate Next Generation Firewall (NGFW) notably enhanced my customer's network performance, we discussed many points."
"The solution has improved my organization significantly, with impactful capabilities such as sandboxing and cloud solutions, such as XDR, MDR, and EDR."
"The solution is very stable."
"The most valuable features of Fortinet FortiGate are remote access, web filtering, and IPS."
"You can integrate certain other services with FortiGate and use additional threat intelligence services because they allow you to combine various solutions, enhancing your overall security."
"We are a visual effects company, and there have been a number of high profile security issues in our industry, and this has brought us to a higher standard of security, which our clients are very keen on these days."
"The most valuable features of Fortinet FortiGate are it is one of the most mature firewalls in the UTM bundle."
"Great monitoring feature."
"It has a lot of functions, such as firewall. We are administrators, and we create some rules to protect our network. We also monitor the traffic in and out and have disk encryption on-premises. When we detect malware, we scan for the virus on the PC. We can then delete or block the malware."
"The best features of Trellix Intrusion Prevention System include advanced ATP (Advanced Threat Protection), which uses signatures, behavior analysis, and machine learning to stop zero-day exploits and malware advanced persistent threats (APTs)."
"It improved my security by stopping an attack to the signature base, or the behavior base."
"The threat intelligence updates are very accurate."
"The solution can scale."
"The feature I found most valuable is the network threat analyzer in the security platform. It also integrates with GTI, or Global Threat Intelligence. Otherwise, I just use the basic features."
"The best feature of the Trellix Intrusion Prevention System is the rules that Trellix provides, I think that's the best value from IPS."
 

Cons

"The product has to be upgraded every few weeks."
"I would rate the technical support of Fortinet FortiGate as a five because it is not as strong as Cisco. Additionally, the turnaround time is very high compared to Cisco."
"We were not able to build a full-mesh VPN; however, I am not sure if this was the fault of Fortinet FortiGate."
"The solution can have more features in a single box that can be multi-applied to integrate everything."
"Some features of Fortinet FortiGate are actually fee enabled that are inconvenient for deploying in production. Other issues relate to isolation with Cisco products and your server."
"Performance and technical support are the main issues with this solution."
"Its reporting and pricing need improvement."
"The license renewal process, annual renewal price, and the web application firewall features should be improved."
"The solution needs to improve the graphical interface. They had a limitation in some of the sensor modems as well."
"The system isn't fool-proof. Sometimes, based on the network or other reasons, McAfee cannot detect the actual attack."
"The platform’s GUI could be the latest."
"Trellix Intrusion Prevention System does not provide virtual patching."
"We would like to have a simpler version. Some settings and functions on the McAfee console are complex and complicated. I want the management console to be simpler."
"The Network Security Managers could be more stable, agile, and work faster. When it comes to instability, there is room for improvement."
"There are limited resources for configuration guidance."
"We would like to have a simpler version. Some settings and functions on the McAfee console are complex and complicated."
 

Pricing and Cost Advice

"They are more expensive than others."
"FortiGate Next Generation Firewall is a very cheap solution."
"For the performance that we get, the price is reasonable. There are cheaper options, but they may not deliver the same kind of performance that we want. For the performance they provide, the price is acceptable."
"Fortinet FortiGate is expensive."
"The Fortinet FortiGate security features cost approximately $1,500 a year. The firewall itself doesn't have a recurring cost. It's the security features on top of that that you pay for."
"You need to pay a license for this solution. Our licensing is now done in our subsidiary."
"For the price, I'd rate it a ten because it's very cost-effective."
"The solution requires a license annually, it is not a user license, you can have as many users as your want. I must renew the license regularly per device."
"The tool is competitively priced."
"I rate the product’s pricing an eight out of ten."
report
Use our free recommendation engine to learn which Intrusion Detection and Prevention Software (IDPS) solutions are best for your needs.
890,088 professionals have used our research since 2012.
 

Comparison Review

it_user216600 - PeerSpot reviewer
Senior Technical Consultant with 51-200 employees
Jan 3, 2016
Sophos UTM vs. Fortinet FortiGate
I have used both Sophos and Fortinet products in production and I have found the Sophos UTM appliances (hardware and virtual) to be a better fit most of the time -- with a few caveats which I will touch on below. In both instances, the transition from TMG will be mostly straightforward. The main…
 

Top Industries

By visitors reading reviews
Computer Software Company
11%
Comms Service Provider
10%
Manufacturing Company
8%
Financial Services Firm
7%
Manufacturing Company
12%
Comms Service Provider
11%
Financial Services Firm
11%
Computer Software Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business367
Midsize Enterprise135
Large Enterprise193
By reviewers
Company SizeCount
Small Business6
Midsize Enterprise6
Large Enterprise6
 

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 at large. In my opinion, Fortinet would be the best option and l use Fortinet too...
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 the firewalls change every 5 to 7 years as stated but you really do need to upg...
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 good. The most valuable features for me are their web and email filtering. I wou...
What needs improvement with McAfee Network Security Platform?
Trellix Intrusion Prevention System does not provide virtual patching. Patching involves updates on the OS side to address vulnerabilities, which is a different functionality. Trellix Intrusion Pre...
What is your primary use case for McAfee Network Security Platform?
We do not use Trellix Intrusion Prevention System; rather, we sell the Trellix Intrusion Prevention System solution. The typical use case for our clients is to find out what vulnerable files exist....
What advice do you have for others considering McAfee Network Security Platform?
I have experience working with other tools, specifically Trellix solutions such as DLP, EDR, and MDR, as well as with other Imperva tools. My team has worked with Trellix Intrusion Prevention Syste...
 

Also Known As

Fortinet FortiGate Next-Generation Firewall
McAfee Network Security Platform, McAfee NSP, IntruShield Network Intrusion Prevention System, IntruShield Network IPS
 

Overview

 

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
Desjardins Group, HollyFrontier, Nubia, Agbar, WNS Global Services, INAIL, Universidad de Las Américas Puebla (UDLAP), Cook County, China Pacific Insurance, Bank Central Asia, California Department of Corrections and Rehabilitation, City of Chicago, Macquarie Telecom, Sutherland Global Services, Texas Tech University Health Sciences Center, United Automotive Electronic Systems
Find out what your peers are saying about Fortinet FortiGate vs. Trellix Intrusion Prevention System and other solutions. Updated: April 2026.
890,088 professionals have used our research since 2012.