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DeviceLock DLP vs Trellix DLP comparison

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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

DeviceLock DLP
Ranking in Data Loss Prevention (DLP)
56th
Average Rating
6.0
Reviews Sentiment
6.5
Number of Reviews
1
Ranking in other categories
No ranking in other categories
Trellix DLP
Ranking in Data Loss Prevention (DLP)
11th
Average Rating
8.0
Reviews Sentiment
6.8
Number of Reviews
16
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of September 2026, in the Data Loss Prevention (DLP) category, the mindshare of DeviceLock DLP is 0.6%, up from 0.2% compared to the previous year. The mindshare of Trellix DLP is 2.5%, down from 4.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Data Loss Prevention (DLP) Mindshare Distribution
ProductMindshare (%)
Trellix DLP2.5%
DeviceLock DLP0.6%
Other96.9%
Data Loss Prevention (DLP)
 

Featured Reviews

Zuhair Hasan - PeerSpot reviewer
Manager, Information Technology Security at Nesma
Controls and limits data transfers to enhance security but network traffic visibility needs improvement
DeviceLock has been problematic and not very effective for us so far, maybe due to configuration issues. It was already in place when I joined and wasn't performing well. We need more control over data, which DeviceLock hasn't provided yet. I remember they moved to Acronis from another company. There were features related to network traffic visibility, which could improve the DLP significantly. Other solutions already offer this kind of network visibility for data loss prevention. They are limited compared to before. Some features were removed from the current version. Policy management with DeviceLock was not very user-friendly. The IT team had to access two servers to make changes. The way the platform and solution are presented requires time to understand and get familiar with.
Madhav-Reddy - PeerSpot reviewer
Senior SAP Basis Consultant at Cloudlink solutions
Has supported centralized management while needing improvements in feature depth
I have experience working with SentinelOne XDR, EDR, and XDR. Trellix DLP also offers EDR, XDR, and DLP solutions. The platform can be on the cloud, but the end users typically have their own devices installed with DLP on-premises. On a scale from one to ten, I rate Trellix DLP a seven.

Quotes from Members

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

Pros

"The most useful feature is the control and limiting of users sending documentation. It works with classification. When you classify your data, DeviceLock identifies it and, depending on your policy, can notify you where the data is going and who's using it."
"Trellix DLP helps handle false positives, but it depends on your configuration. It is quite overwhelming in terms of its dashboard."
"It is a very stable solution."
"The most effective aspect of Trellix DLP is that it does what it's supposed to do. It is fairly simple to use compared to Proofpoint."
"Trellix DLP has really strengthened our security posture, we have seen a sharp decrease in data leaks and it has made compliance audits much smoother, plus, it has boosted trust with both our customers and our partners, which has been invaluable."
"It prevents enterprises from installing external software and devices and can block specific network pathways."
"I rate the product an eight out of ten."
"Trellix DLP has an agent that continuously scans the endpoint and sends the data to the portal. From there, it continuously leverages data from its threat intelligence."
"Trellix can transfer the data through the cloud. The storage device control is an important feature."
 

Cons

"Policy management with DeviceLock was not very user-friendly."
"Virtualization is complex and requires proper training. However, once you get trained, it is a very good product."
"In future releases, I would like to see like to see encryption available on the cloud-based version."
"During the initial setup of Trellix DLP, we faced challenges where the Trellix console buffers multiple times, taking time to reload when clicking on features, which needs improvement."
"I would rate the solution seven out of ten based on my last experience within the last six months. It's a bit of a fallback, and I know they are working on improving scalability."
"The support team's response time during the night is an area of concern where improvements are required."
"When cases are raised, partners perform initial L1 or L2 troubleshooting. However, ticket resolution times are often too long, with new engineers sometimes requesting the same logs repeatedly."
"The main challenge we face is with our on-premises Trellix DLP implementation. While we can push the agent, we cannot apply the policy on Azure systems."
"The bugs need improvement."
 

Pricing and Cost Advice

Information not available
"The pricing depends on the number of users in a company."
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Top Industries

By visitors reading reviews
No data available
Financial Services Firm
12%
Manufacturing Company
8%
Outsourcing Company
7%
Government
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business11
Midsize Enterprise2
Large Enterprise4
 

Questions from the Community

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What needs improvement with Trellix?
If I could add something, I think it would be even more advanced AI-driven anomaly detection. That way it could proactively spot unusual patterns even before data leak attempts happen.
What advice do you have for others considering Trellix?
Trellix DLP is a very advanced level of DLP and a stable solution in the market, which serves both the enterprise segment as well as the SMB segment. I would definitely recommend it. If you are loo...
What is your experience regarding pricing and costs for Trellix DLP?
From my experience, the pricing was fairly competitive. The initial setup cost was moderate and the licensing is flexible. We pay per user and there were some volume discounts, so it scaled pretty ...
 

Overview

Find out what your peers are saying about Microsoft, Forcepoint, Check Point Software Technologies and others in Data Loss Prevention (DLP). Updated: September 2026.
913,806 professionals have used our research since 2012.