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Trellix Intrusion Prevention System vs Zscaler Cloud IPS comparison

Trellix and Zscaler are both solutions in the Intrusion Detection and Prevention Software (IDPS) category. Trellix is ranked #12 with an average rating of 8.2, while Zscaler is ranked #22. Trellix holds a 2.6% mindshare in ID, compared to Zscaler’s 1.2% mindshare. Additionally, 94% of Trellix users are willing to recommend the solution, compared to 100% of Zscaler users who would recommend it.
Trellix Intrusion Preventio...
Read 16 Trellix Intrusion Prevention System reviews
  • 1,066 Views
  • 938 Comparison Views
94% willing to recommend
Zscaler Cloud IPS
Read 5 Zscaler Cloud IPS reviews
  • 530 Views
  • 398 Comparison Views
100% willing to recommend
 

Comparison Buyer's Guide

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Executive SummaryUpdated on Dec 19, 2024

Trellix Intrusion Prevention System and Zscaler Cloud IPS compete in the network security landscape. Based on data comparisons, Zscaler Cloud IPS has the upper hand due to its cloud-native architecture and ease of integration.

Features: Trellix Intrusion Prevention System is known for its extensive threat intelligence, robust policy enforcement mechanisms, and granular threat management. Zscaler Cloud IPS offers advanced cloud-native features, including seamless integration, scalable protection, and a focus on supporting organizations transitioning to cloud infrastructures.

Ease of Deployment and Customer Service: Trellix offers a hardware-based deployment model with personalized customer service, which can be complex. Zscaler Cloud IPS provides a straightforward cloud-based deployment that simplifies integration with minimal configuration, offering moderate customer service.

Pricing and ROI: Trellix Intrusion Prevention System presents a cost-effective setup with competitive pricing, appealing to budget-conscious organizations. Zscaler Cloud IPS, while potentially higher in initial costs, delivers superior ROI due to its efficiency and scalability, making it attractive for businesses seeking long-term investment in cloud security.

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To learn more, read our detailed Trellix Intrusion Prevention System vs. Zscaler Cloud IPS Report (Updated: November 2025).
Buyer's Guide
Trellix Intrusion Prevention System vs. Zscaler Cloud IPS
November 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

Trellix Intrusion Preventio...
Ranking in Intrusion Detection and Prevention Software (IDPS)
12th
Average Rating
8.4
Reviews Sentiment
6.6
Number of Reviews
16
Ranking in other categories
No ranking in other categories
Zscaler Cloud IPS
Ranking in Intrusion Detection and Prevention Software (IDPS)
22nd
Average Rating
9.0
Reviews Sentiment
6.8
Number of Reviews
5
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of November 2025, in the Intrusion Detection and Prevention Software (IDPS) category, the mindshare of Trellix Intrusion Prevention System is 2.6%, up from 2.2% compared to the previous year. The mindshare of Zscaler Cloud IPS is 1.2%, up from 0.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Intrusion Detection and Prevention Software (IDPS) Market Share Distribution
ProductMarket Share (%)
Trellix Intrusion Prevention System2.6%
Zscaler Cloud IPS1.2%
Other96.2%
Intrusion Detection and Prevention Software (IDPS)
 

Featured Reviews

Daniel_Martins - PeerSpot reviewer
Decade of experience empowers seamless problem resolution and support
I haven't seen threat intelligence and machine learning for predictive threat analysis in the Trellix Intrusion Prevention System yet. For Trellix IPS, AI improvements are an area where it can improve. It's a significant feature. Regarding the Trellix Intrusion Prevention System's flexibility for catering to our organization's specific infrastructure requirements, we have only on-premises and virtual appliances, but it's acceptable. The access and platform could potentially integrate with SaaS. Similar to when you put the EPO in mode integration with SaaS, you can connect with a local credential and with an X Console credential. Another possibility would be to connect with an integration login with the X Console. We have this with EPO on-premise, but with IPS, we don't have it.
Read full review
Utpal Sinha - PeerSpot reviewer
Stable product with valuable SSL inspection features
We use Zscaler Cloud IPS for threat protection, full SSL inspection, and data center scalability. It integrates with multiple products, including cloud firewalls, cloud sandboxing, Cloud Security Broker (CSB), and Data Loss Prevention (DLP). It helps us allow or block specific TCP or UDP ports…
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

"Great monitoring feature."
"The most valuable features in Trellix for me are the automated signature updates. It is a great and convenient feature."
"The product is worth the investment."
"The ability to centrally manage all the IPS sensors, track the different security events generated by it, and customize the different policies, depending on their location."
"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."
"McAfee NSP is much more stable than Cisco."
"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 most valuable features are the customization of the signature and the unlimited amount of signatures in IPS."
More Trellix Intrusion Prevention System pros
"The best feature is that Zscaler allows for a separation between cloud applications and URL filtering. For example, under the cloud application segment, I can bypass Microsoft Office 365 without the need to add URLs manually. It's one click, so that's handy."
"The initial setup process is easy."
"The product's most valuable feature is complete SSL inspection."
"Cloud IPS integration is seamless, and it uses a Zero Trust model. It also simplifies overall user access management."
"The initial setup is straightforward and easy in comparison with other solutions."
 

Cons

"The Network Security Managers could be more stable, agile, and work faster. When it comes to instability, there is room for improvement."
"The platform’s GUI could be the latest."
"The solution needs to improve the graphical interface. And they had a limitation in some of the sensor modems as well."
"The solution could improve some aspects of detection."
"There are limited resources for configuration guidance."
"The area of concern where the tool needs improvement is how the product prompts users at a network level that helps prevent any wireless network attacks through alerts and notifications."
"Trellix Intrusion Prevention System does not provide virtual patching."
"The pricing could be improved."
More Trellix Intrusion Prevention System cons
"We recently had a significant issue with Zscaler. I think they have too many customers and some of their connection edge nodes went down because there were too many requests. I think they aren't scaling enough to keep up with the demand in some areas. That's one thing they should improve."
"They have given limited free access for a year. Instead, they should increase the file size and give limited free access for around two months. It will allow engineers to evaluate the product."
"We encounter issues sharing IP addresses with other companies using the software."
"There is always room for improvement."
"When it comes to scalability, the IPsec could be improved."
 

Pricing and Cost Advice

"I rate the product’s pricing an eight out of ten."
"The tool is competitively priced."
"Zscaler has so far been solely responsible for all the sales we have done with it, so it would be more suited than us to address any issues concerning the pricing."
"The software has become more expensive at present."
"The product is not affordable for small and medium enterprises."
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Top Industries

By visitors reading reviews
Manufacturing Company
14%
Financial Services Firm
9%
Computer Software Company
9%
Comms Service Provider
8%
Manufacturing Company
14%
Healthcare Company
13%
Government
7%
Computer Software Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business6
Midsize Enterprise7
Large Enterprise5
No data available
 

Questions from the Community

What do you like most about McAfee Network Security Platform?
The threat intelligence updates are very accurate.
See all answers
What is your experience regarding pricing and costs for McAfee Network Security Platform?
The tool is competitively priced. I rate the pricing a six out of ten.
See all answers
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...
See all answers
Ask a question
Earn 20 points
 

Comparisons

Trend Micro TippingPoint Threat Protection System vs Trellix Intrusion Prevention System Logo
Trend Micro TippingPoint Threat Protection System vs Trellix Intrusion Prevention System
Compared 29% of the time
Palo Alto Networks Advanced Threat Prevention vs Trellix Intrusion Prevention System Logo
Palo Alto Networks Advanced Threat Prevention vs Trellix Intrusion Prevention System
Compared 20% of the time
Cisco Secure IPS (NGIPS) vs Trellix Intrusion Prevention System Logo
Cisco Secure IPS (NGIPS) vs Trellix Intrusion Prevention System
Compared 19% of the time
Fortinet FortiGate vs Trellix Intrusion Prevention System Logo
Fortinet FortiGate vs Trellix Intrusion Prevention System
Compared 17% of the time
Vectra AI vs Trellix Intrusion Prevention System Logo
Vectra AI vs Trellix Intrusion Prevention System
Compared 8% of the time
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Cisco Sourcefire SNORT vs Zscaler Cloud IPS Logo
Cisco Sourcefire SNORT vs Zscaler Cloud IPS
Compared 25% of the time
Claroty Platform vs Zscaler Cloud IPS Logo
Claroty Platform vs Zscaler Cloud IPS
Compared 25% of the time
Darktrace vs Zscaler Cloud IPS Logo
Darktrace vs Zscaler Cloud IPS
Compared 19% of the time
Trend Micro Deep Discovery vs Zscaler Cloud IPS Logo
Trend Micro Deep Discovery vs Zscaler Cloud IPS
Compared 18% of the time
Palo Alto Networks Advanced Threat Prevention vs Zscaler Cloud IPS Logo
Palo Alto Networks Advanced Threat Prevention vs Zscaler Cloud IPS
Compared 13% of the time
More Zscaler Cloud IPS Competitors
 

Product Reports

Buyer's Guide
Trellix Intrusion Prevention System
October 2025
Trellix Intrusion Prevention System reportDownload Trellix Intrusion Prevention System product report
Buyer's Guide
Intrusion Detection and Prevention Software (IDPS)
October 2025
Zscaler Cloud IPS reportDownload Zscaler Cloud IPS product report
 

Also Known As

McAfee Network Security Platform, McAfee NSP, IntruShield Network Intrusion Prevention System, IntruShield Network IPS
No data available
 

Overview

Block More Intrusions
Stop new and unknown attacks with signature-based and signature-less intrusion prevention systems. Signature-less intrusion detection finds malicious network traffic and stops attacks where no signatures exist.

Unify Virtual and Physical Security
Support network virtualization across private and public cloud platforms to scale security and evolve with changing IT dynamics.

Maximize Security and Performance
Scale hardware performance to speeds up to 100 Gbps and leverage data from multiple products.

Trellix

Zscaler Cloud IPS enables you to have all threat and alert data in one place. Full user, file and app context is available. Streaming to a SIEM allows further integration into the SOC ecosystem.

The Zscaler Threat Library allows administrators and SOC personnel to drill down on IPS alerts to perform in-depth analysis of threat data within their installation. Search by vulnerability, category or keyword

For more details: https://www.zscaler.com/produc...

Zscaler
 

Sample Customers

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
Zenith Live, Azure, Carlsberg Group
Buyer's Guide
Trellix Intrusion Prevention System vs. Zscaler Cloud IPS
November 2025
Free Report: Trellix Intrusion Prevention System vs. Zscaler Cloud IPS
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