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Trellix Advanced Threat Defense Reviews

Vendor: Trellix
3.9 out of 5
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What is Trellix Advanced Threat Defense?

Powerful advanced threat detection

Uncover Hidden Threats

Get the Advanced Threat Protection (ATP) Buyer's Guide and find out what your peers are saying about Trellix Advanced Threat Defense, Microsoft Defender for Office 365, Palo Alto Networks WildFire and more!
Trellix Advanced Threat Defense is the #21 ranked solution in top Advanced Threat Protection (ATP) solutions. PeerSpot users give Trellix Advanced Threat Defense an average rating of 7.8 out of 10. Trellix Advanced Threat Defense is most commonly compared to Microsoft Defender for Office 365: Trellix Advanced Threat Defense vs Microsoft Defender for Office 365. Trellix Advanced Threat Defense is popular among the large enterprise segment, accounting for 50% of users researching this solution on PeerSpot. The top industry researching this solution are professionals from a government, accounting for 17% of all views.
Buyer's Guide
Advanced Threat Protection (ATP)
August 2025
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Helped 866,561 peers since 2012

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Trellix Advanced Threat Defense mindshare

As of September 2025, the mindshare of Trellix Advanced Threat Defense in the Advanced Threat Protection (ATP) category stands at 2.0%, up from 1.4% compared to the previous year, according to calculations based on PeerSpot user engagement data.
Advanced Threat Protection (ATP) Market Share Distribution
ProductMarket Share (%)
Trellix Advanced Threat Defense2.0%
Palo Alto Networks WildFire10.9%
Microsoft Defender for Endpoint9.0%
Other78.1%
Advanced Threat Protection (ATP)
 
 
Key learnings from peers

Valuable Features

Valuable features of Trellix Advanced Threat Defense include management, automatic threat remediation, networking, and effective detection with response capabilities. Users appreciate its user-friendly interface, seamless integration with diverse systems, and stable performance. It provides an all-in-one experience with reliable sandboxing, exfiltration, and a unique Excel protocol. The administration console and e-policy Orchestration trader are notable for their unmatched functionality. Its ability to work well across various extensions and scalable pricing are also highlighted.
  • "The fact that in 10 years, we have had no problem is the most valuable feature for us; it's really a washing machine, but the only problem we face is that it's difficult to report on this product."
  • "I recommend this solution because of its ease of use."
  • "It is stable and reliable."

Room for Improvement

Users express the need for a simpler interface and better integration with active directory. Simplified deployment and improved cloud readiness are also sought. Incorporating AI technology and integrating the ATD appliance into the overall offering is suggested. Enhancements in scalability and response time, particularly in sandboxing, are desired. Additionally, there is demand for a remote capability tool without internet reliance and a feature for automatic updates of new Microsoft IPs.
  • "The only problem we can have is that as we have no API interface, there is no inspection of internal mail."
  • "There could be a tool that automatically updates all-new Microsoft IPs, which are available for free to connect to the client."
  • "We'd like them to be better at dealing with script threats."

Pricing

Users find Trellix Advanced Threat Defense pricing to be on the expensive side, with licensing fees around one million dollars annually. However, they perceive it as better than other industry options. Pricing is seen as competitive, especially as market dynamics shift with Symantec's reduced presence. Despite differing opinions on costliness, some users appreciate the value and consider the pricing reasonable.
  • "Our licensing fees for this solution are approximately one million dollars per year."
  • "The product is expensive, but it is better than the rest of them in the industry."

Popular Use Cases

Organizations primarily use Trellix Advanced Threat Defense for endpoint protection, network security, and threat detection. They utilize it for server and workstation defense, malware blockage, antivirus scans, and threat protection. The system’s greatest strength lies in the DXL client’s ability to quickly share attack data among clients. It effectively blocks threats like WannaCry without system failures, seamlessly integrating with VPNs and firewalls, often used in government projects and for client management.

Service and Support

Technical support for Trellix Advanced Threat Defense is generally helpful, with high ratings from users. Some report delays in responsiveness, especially smaller companies. The service is less frequent than previously noted. Support centers operate in Bangalore, providing excellent assistance. Teams not only support but also help build systems, although some users are less familiar with technical support interactions.

Deployment

Several users found Trellix Advanced Threat Defense's initial setup straightforward and easy, while others noted its complexity due to extensive planning. Some mentioned it could be lighter to prevent network interference during scanning. Excellent support from McAfee was appreciated. Although some had teams handling deployment, they felt setup could benefit from redesigning to simplify.

Scalability

Trellix Advanced Threat Defense is regarded as scalable. Some users find it highly adaptable for available versions, while others note challenges in cloud environments. With deployments covering thousands and varying user numbers, it shows diverse scalability features. Some rate its expansion capability moderately, suggesting room for improvement. It is capable of supporting large-scale applications across multiple locations, though certain users do not utilize its full potential.

Stability

Trellix Advanced Threat Defense demonstrates high stability with no required system maintenance. Ratings suggest its reliability is above average, achieving scores of eight or nine out of ten. Users are impressed and report no stability issues; it performs well without bugs, crashes, or freezes. They rate stability four out of five for dependability, praising it as very reliable. The consensus points to strong stability, with users consistently describing experiences as issue-free and robust.
These insights are based on the in-depth reviews provided by peers to help you make a better buying decision.
Download our Advanced Threat Protection (ATP) Buyer's Guide for additional reliable information.

Review data by company size

By reviewers
Company SizeCount
Small Business2
Midsize Enterprise2
Large Enterprise4
By reviewers
By visitors reading reviews
Company SizeCount
Small Business26
Midsize Enterprise5
Large Enterprise31
By visitors reading reviews

Top industries

By visitors reading reviews
Government
17%
Comms Service Provider
13%
Financial Services Firm
11%
Computer Software Company
9%
Performing Arts
9%
Healthcare Company
5%
University
3%
Construction Company
3%
Energy/Utilities Company
3%
Legal Firm
3%
Mining And Metals Company
3%
Outsourcing Company
3%
Manufacturing Company
2%
Marketing Services Firm
2%
Hospitality Company
2%
Non Tech Company
2%
Aerospace/Defense Firm
2%
Insurance Company
2%
Real Estate/Law Firm
2%
Recreational Facilities/Services Company
2%
Educational Organization
2%
Renewables & Environment Company
2%
Logistics Company
2%

Compare Trellix Advanced Threat Defense with alternative products

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Learn more about Trellix Advanced Threat Defense

Combine in-depth static code analysis, dynamic analysis (malware sandboxing), and machine learning to increase zero-day threat and ransomware detection.

Threat Intelligence Sharing

Immediately share threat intelligence across your entire infrastructure—including multi-vendor ecosystems—to reduce time from threat encounter to containment.

Enable Investigation

Validate threats and access critical indicators of compromise (IoCs) needed for investigation and threat hunting.

Trellix Advanced Threat Defense was previously known as McAfee Advanced Threat Defense.

Trellix Advanced Threat Defense customers

The Radicati Group, Florida International University, MGM Resorts International, County Durham and
Darlington NHS Foundation Trust

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Product Categories

Product Categories
Advanced Threat Protection (ATP)

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Trellix Advanced Threat Defense Reviews Summary
Author infoRatingReview Summary
RSSI at SDIS494.5I've used Trellix Advanced Threat Defense for 10 years with no issues; it's reliable and automated, though reporting is difficult and lacks an API for internal email inspection, which would improve visibility and control.
Vice- Head Of Math Department at a non-tech company with 5,001-10,000 employees4.0No summary available
Head of Client Infrastructure at a computer software company with 201-500 employees4.5Our use of Trellix Advanced Threat Defense focuses on client management and security, utilizing its firewall and antivirus features. Its standout aspect is e-policy Orchestration, unique among competitors; however, an auto-update tool for Microsoft IPs is needed.
Cybersecurity Manager at a manufacturing company with 10,001+ employees4.0No summary available
Tech consultant at select softwares4.5No summary available
Programming Analyst at a tech services company with 201-500 employees3.5No summary available
CISO at W.L. Gore & Associates3.5No summary available
Works at a tech services company with 11-50 employees3.5No summary available