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Trellix Network Detection and Response pros and cons

Vendor: Trellix
4.2 out of 5

Pros & Cons summary

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Prominent pros & cons

PROS

Trellix Network Detection and Response significantly enhances threat detection and reduces incident response times by 40 to 50 percent, improving overall security operations efficiency.
It provides comprehensive protection against both signature-based and signature-less attacks, utilizing advanced sandboxing technology for detecting new and unknown threats.
It integrates seamlessly with various security tools, enhancing visibility and confidence in network incident investigations and containment efforts.
It delivers significant ROI, with Organizations and clients experiencing ROI as high as 200%, thanks to improved identification, analysis, and response capabilities.
Provides enhanced malware, intrusion, and incident detection, improving overall network and application security while offering robust application categorization and filtering capabilities.

CONS

Reporting customization in Trellix Network Detection and Response needs to be enhanced for better flexibility.
Integration capabilities with different firewall solutions, such as Fortinet and Palo Alto, require improvement.
Documentation for Trellix Network Detection and Response is currently insufficient and should be made more accessible to all users.
The pricing of Trellix Network Detection and Response is considered high, with expensive maintenance fees.
Technical support response times need improvement, especially during high-severity incidents.
 

Trellix Network Detection and Response Pros review quotes

Twinkle Solanki - PeerSpot reviewer
Business development executive at Digitaltrack solution Pvt Ltd
Jun 18, 2026
We have seen several positive impacts since implementing Trellix Network Detection and Response, particularly in the areas of threat detection, intelligence, response, and operational efficiency.
Saja Matar - PeerSpot reviewer
CyberSecurity Architect at a comms service provider with 51-200 employees
Jun 20, 2026
Trellix Network Detection and Response offers excellent diversity and support for different capabilities because it is built and composed of different services.
Hassan Sheikh - PeerSpot reviewer
Network & Security Lead at Net-International
May 19, 2026
Trellix Network Detection and Response has positively impacted my organization by addressing performance issues, specifically by offloading heavy traffic inspection and SSL inspection through sensors due to the limitations of the firewall.
Learn what your peers think about Trellix Network Detection and Response. Get advice and tips from experienced pros sharing their opinions. Updated: May 2026.
900,747 professionals have used our research since 2012.
Mahesh Malve - PeerSpot reviewer
Senior Business Development Associate at DigitalTrack Solutions ind pvt ltd
Jun 23, 2026
Trellix Network Detection and Response definitely helps make investigations faster and more efficient.
Dhanesan Sridhar - PeerSpot reviewer
GenAI Engineer at Mu Sigma Business Solution Pvt Ltd
Jun 16, 2026
The real-time alerts from Trellix Network Detection and Response reduced our average incident detection time from several hours to under thirty minutes, allowing the team to contain threats much faster.
reviewer2840397 - PeerSpot reviewer
Associate Cybersecurity Analyst at a tech vendor with 10,001+ employees
May 13, 2026
Trellix Network Detection and Response has positively impacted my organization by significantly reducing the time to detect as we also were experimenting with the automation systems.
reviewer2849463 - PeerSpot reviewer
Cyber Security Engineer at a retailer with 51-200 employees
Jun 6, 2026
Trellix Network Detection and Response has positively impacted my organization by creating a better safeguard and protecting us from threats.
Vikram Chakravarthy - PeerSpot reviewer
Cyber Security Engineer II (Vulnerability & Threat Management) at FICO
May 20, 2026
The biggest impact Trellix Network Detection and Response has had on our organization is improved visibility across our environment and better confidence during investigations, as security analysts can understand suspicious behavior more clearly instead of depending solely on isolated alerts.
reviewer2843139 - PeerSpot reviewer
Presales Manager
May 19, 2026
The best features that Trellix Network Detection and Response offers are visibility, threat detection, and immediate response, which allows us to take action almost instantly while keeping proof through proper data capture and maintaining logs for future analysis to prevent attacks and ensure that we have the right policies and controls.
Hitesh Singh Thakur - PeerSpot reviewer
Mentor Operations at eClinicalWorks
Jun 8, 2026
Overall, security operations are approximately 30 to 40 percent more efficient, and we can save time because everything automatically analyzes, resulting in approximately 40 to 50 percent time savings.
 

Trellix Network Detection and Response Cons review quotes

Twinkle Solanki - PeerSpot reviewer
Business development executive at Digitaltrack solution Pvt Ltd
Jun 18, 2026
Overall, we have a positive experience with Trellix Network Detection and Response, but like any enterprise security solution, there are areas where it can continue to improve.
Saja Matar - PeerSpot reviewer
CyberSecurity Architect at a comms service provider with 51-200 employees
Jun 20, 2026
Trellix Network Detection and Response cannot be operated without customer support, especially during the first year and a half of use.
Hassan Sheikh - PeerSpot reviewer
Network & Security Lead at Net-International
May 19, 2026
I believe Trellix Network Detection and Response can be improved by integrating machine learning into its detection response capabilities.
Learn what your peers think about Trellix Network Detection and Response. Get advice and tips from experienced pros sharing their opinions. Updated: May 2026.
900,747 professionals have used our research since 2012.
Mahesh Malve - PeerSpot reviewer
Senior Business Development Associate at DigitalTrack Solutions ind pvt ltd
Jun 23, 2026
I have had a positive experience with Trellix Network Detection and Response, but there are areas where it could be improved.
Dhanesan Sridhar - PeerSpot reviewer
GenAI Engineer at Mu Sigma Business Solution Pvt Ltd
Jun 16, 2026
Without tuning, you may get many false positives.
reviewer2840397 - PeerSpot reviewer
Associate Cybersecurity Analyst at a tech vendor with 10,001+ employees
May 13, 2026
The customer service is not that good.
reviewer2849463 - PeerSpot reviewer
Cyber Security Engineer at a retailer with 51-200 employees
Jun 6, 2026
To improve Trellix Network Detection and Response, I suggest enhancing reporting customization; the reports can be much better, and I should have the ability to customize them much more freely.
Vikram Chakravarthy - PeerSpot reviewer
Cyber Security Engineer II (Vulnerability & Threat Management) at FICO
May 20, 2026
Improvement-wise, the initial setup, fine-tuning, and learning can take effort.
reviewer2843139 - PeerSpot reviewer
Presales Manager
May 19, 2026
Trellix Network Detection and Response is stable but occasionally encounters performance issues, which we can fix quickly.
Hitesh Singh Thakur - PeerSpot reviewer
Mentor Operations at eClinicalWorks
Jun 8, 2026
Trellix Network Detection and Response is a powerful tool with areas that need improvement, such as dashboard customization options and reporting flexibility.