Symantec Data Loss Prevention Reviews & Product Details

Symantec’s Data Loss Prevention (DLP) solution discovers, monitors, and protects sensitive data wherever it goes – across cloud apps, endpoints, networks and data centers. With DLP, businesses are able to keep their data safe from accidental, negligent and malicious data loss by company insiders.

Seller

Broadcom

Discussions

Symantec Data Loss Prevention Community

Solution Type

Best-of-Breed

Overview by

Julie Bonino (Advocacy Program Manager at Symantec)

Value at a Glance

Averages based on real user reviews.

Time to Implement

4 months

Return on Investment

19 months

View More Pricing Information

Top-Rated Alternatives

Safetica

4.6/5(210)

Netwrix Endpoint Protector

4.5/5(163)

Mimecast Incydr

4.1/5(67)

View All Alternatives

User Insights

Average based on 149 real user reviews.

Implementation Time

4 months

Perceived Cost

$$$$$

Symantec Data Loss Prevention Reviews FAQs

Generated using AI

Last updated: Nov 04, 2026

What is Symantec Data Loss Prevention, and what problem is it built to solve?

Symantec Data Loss Prevention is used to find, monitor, and protect sensitive information so it is less likely to be exposed or lost. Teams use it to track data across endpoints and channels such as networks, email, storage, and cloud services.

What company sizes and industries is Symantec Data Loss Prevention the best fit for?

Symantec Data Loss Prevention is most represented in enterprise and mid-market environments, with use across several data-sensitive industries. The strongest fit signals cluster around these segments:

Company size: Enterprise and mid-market organizations.
Industries: Information technology and services, computer and network security, and healthcare.

How long does it take to implement Symantec Data Loss Prevention across a team?

Implementation timelines vary with the scope and complexity of the deployment. The most common reported range is 1–3 months, with shorter and longer rollouts also occurring.

Time to go live	Relative frequency
1–3 months	Most common range
Under 1 month	Also reported
3–6 months	Also reported
6–12 months	Less common
More than 12 months	Less common

What customer support options does Symantec Data Loss Prevention provide, and how do users find the overall support experience?

Support is available through email/help desk and chat. The experience is mixed: users value responsive, knowledgeable assistance when they get it, while others describe slow resolutions, escalations, or difficulty getting the right technical expertise.

What features or capabilities could make Symantec Data Loss Prevention even more useful?

Several improvements could make Symantec Data Loss Prevention easier to operate and more useful in day-to-day work. Users point to these areas:

Improve reporting, including customizable dashboards, queries, and incident grouping.
Simplify deployment and configuration, with clearer documentation and easier agent management.
Broaden endpoint support and capabilities, especially for Linux and Mac environments.
Reduce false positives and make policy tuning and detection more precise.
Expand integrations and improve connections with other security and business systems.

Is Symantec Data Loss Prevention considered safe and secure for handling data?

Symantec Data Loss Prevention is used to identify and monitor sensitive information and help control how it moves through endpoints, email, networks, storage, and cloud environments. Users describe using policies and incident visibility to investigate potential exposure, restrict risky transfers, and support data-protection and compliance efforts; effective results depend on configuring and tuning those policies for the organization.

G2 reviews are authentic and verified.

Here's how.

Can K.

1/12/2026

"Effortless Deployment, Rock-Solid Stability"

4/5

What do you like best about Symantec Data Loss Prevention?

I like that Symantec Data Loss Prevention is easy to use, not problematic, and always runs as expected, with a stable performance. The agents are very stable and effortless, and since we deployed them to all our endpoint devices, there have been no errors. Additionally, I appreciate the good policy structure where we can combine all rules and conditions. The initial setup was very easy, including deploying management servers, detection servers, and endpoint agents. Review collected by and hosted on G2.com.

What do you dislike about Symantec Data Loss Prevention?

I think it should be more effective on network traffic on endpoint devices and also it should monitor all AI softwares such as Cursor, Gemini, and ChatGPT. Review collected by and hosted on G2.com.

snehal g.

Technical Support Engineer

Mid-Market (51-1000 emp.)

11/20/2025

"Comprehensive Data Protection with Advanced Content Inspection"

5/5

What do you like best about Symantec Data Loss Prevention?

This solution offers comprehensive data protection for endpoints, networks, and the cloud, and I appreciate its thorough content inspection capabilities. Review collected by and hosted on G2.com.

What do you dislike about Symantec Data Loss Prevention?

The product is frequently criticized for its complicated and time-consuming deployment and management process. Additionally, it tends to generate a high number of false positives, which means it requires considerable tuning to function effectively. There have also been concerns about the responsiveness of customer support in recent times. Review collected by and hosted on G2.com.

Umur Can B.

Security Engineer

Enterprise (> 1000 emp.)

7/31/2022

"Symantec Data Loss is one of the pioneers of the industry"

5/5

What do you like best about Symantec Data Loss Prevention?

Powerful software used to prevent data loss in-house. It is used to prevent data loss that may occur within the company via e-mail, web or any endpoint channel. One of the leading DLP products. In addition, with ICAP integration, it can be integrated into existing products such as proxy, sharefile. Review collected by and hosted on G2.com.

What do you dislike about Symantec Data Loss Prevention?

There is no downside that I don't like. This can be seen when researching corporate companies that already use the Symantec Data Loss Prevention product in the industry. Review collected by and hosted on G2.com.

Syam Roy K.

Engineer Tech Support

Small-Business (50 or fewer emp.)

1/21/2022

"A complete solution for Data protection"

5/5

What do you like best about Symantec Data Loss Prevention?

Most likely, I would say all the products from Symantec are the best in the world. In Symantec, Data loss protection was the most attractive protection I felt in the cloud. Symantec will support all types of data protection, which has many products in Data loss protection. For example, endpoint protection, storage protection, network protection, and cloud protection. Symantec uses separate servers for each product, so we get complete protection. Review collected by and hosted on G2.com.

What do you dislike about Symantec Data Loss Prevention?

Its cost. The product was top class. In my view, I can't afford the price, but we can use a separate license for each product, so if we need only one product like the cloud, we should purchase only that one. That means if we use only one product like cloud, its price is affordable. Still, in the case of complete protection, it's not inexpensive. Review collected by and hosted on G2.com.

Recommendations to others considering Symantec Data Loss Prevention:

In my opinion, Symantec Data Loss Prevention is the most trustable Data protection. It has complete data protection. All data is protected. After implementation, no data loss will occur. It provides data protection in the cloud, endpoint, storage, networks. So any malicious activity or intruder can't take our data. No virus or malware threats will happen. Review collected by and hosted on G2.com.

What problems is Symantec Data Loss Prevention solving and how is that benefiting you?

Many of the employees were careless, and they always unintentionally or did not upload data to the cloud. As a result of these activities, my company data always leaked. So we decided on complete protection and implemented Symantec Data loss protection. Now all data are safe. Because of Symantec DLP, it will apply for protection in all fields like cloud, endpoint, storage, network. Review collected by and hosted on G2.com.

geethu s.

Nurse

Enterprise (> 1000 emp.)

1/26/2022

"Outstanding performance in the Data Loss Prevention. It will provide total security solutions."

5/5

What do you like best about Symantec Data Loss Prevention?

I like Symantec data loss prevention. It will provide total security for our organization's sensitive data. It will provide protection or security in Endpoint, cloud, storage, and to the networks then we can easily prevent our data loss. Review collected by and hosted on G2.com.

What do you dislike about Symantec Data Loss Prevention?

I felt here the implementation process was too complicated. The deployment of endpoint agents is easy, but all other integration processes are a little bit difficult. Review collected by and hosted on G2.com.

Recommendations to others considering Symantec Data Loss Prevention:

In my opinion, Symantec data loss prevention is best in data prevention. It has to provide complete protection in every organization. Review collected by and hosted on G2.com.

What problems is Symantec Data Loss Prevention solving and how is that benefiting you?

In my organization, many data thefts happened before implementing the Symantec DLP solution. But now, after the implementation, all channels are protected or secured by Symantec. So here, no data leakages or data breaches occur. Review collected by and hosted on G2.com.

Verified User in Information Technology and Services

Small-Business (50 or fewer emp.)

1/27/2022

"The value of data"

5/5

What do you like best about Symantec Data Loss Prevention?

Symantec Data Loss Prevention solution is comprehensive and effective with a scalable architecture. It can discover, monitor, protect and manage data in motion, data at rest, data at endpoint, data in cloud. There are different modules to be used at storage, endpoint, network and cloud levels This solution is the evolution of Vontu DLP acquired by Symantec in 2007. Review collected by and hosted on G2.com.

What do you dislike about Symantec Data Loss Prevention?

Some configurations implementation are not simple. Review collected by and hosted on G2.com.

Verified User in Information Technology and Services

Enterprise (> 1000 emp.)

Originally submitted 5/27/2017

"Symantec "Data Loss Prevention", truly stands on every word of it."

4.5/5

What do you like best about Symantec Data Loss Prevention?

The suite can be deployed on-premises, in a hybrid cloud, and through a managed service. Symantec DLP does the best job when we compare it with its competitors like McAfee, Proofpoint, Zscaler, and Dell. Symantec is adequate for Insider Threats as well as External Threats. Symantec DLP provides : 1) The broadest data protection for communication channels: cloud, email, web, endpoints, and storage. 2) A single console for policy management, incident response, reporting, and administration. 3) One set of policies and workflow for all communication channels: cloud, email, web, endpoints, and storage. 4) Protects data in motion. Review collected by and hosted on G2.com.

What do you dislike about Symantec Data Loss Prevention?

1) High amount of False positives 2) We have seen that Symantec DLP does not integrate well with Symantec Tools. Review collected by and hosted on G2.com.

Recommendations to others considering Symantec Data Loss Prevention:

Users who are considering DLP as a Solution in their Environment have to go through the below 4 Selection process: 1) Define Needs and your Organization. 2) Formalize Requirements 3) Evaluate Products 4) Internal Testing. If the above basic steps are not followed, you may end up in chaos. By implementing DLP you are about to invest a substantial amount of your company's money, time and resources. Review collected by and hosted on G2.com.

What problems is Symantec Data Loss Prevention solving and how is that benefiting you?

1) Critical Data Security. 2) While it is good that Symantec DLP is modular and scalable. Review collected by and hosted on G2.com.

Verified User in Hospital & Health Care

Mid-Market (51-1000 emp.)

4/4/2022

"Best DLP for Windows and MAC"

4.5/5

What do you like best about Symantec Data Loss Prevention?

Best DLP for Windows and MAC, gives granular level details of the data leak, like file path, file name, size, content, etc. Review collected by and hosted on G2.com.

What do you dislike about Symantec Data Loss Prevention?

It doesn't support Linux OS and regex-based detection is not up to the mark. Review collected by and hosted on G2.com.

Verified User in Computer & Network Security

Enterprise (> 1000 emp.)

10/16/2021

"Information protection at easiest and Full DLP coverage"

4.5/5

What do you like best about Symantec Data Loss Prevention?

The coverage of various channels and safety and security of the incidents being in very safe database of ORACLE. Also one policy being applied to various DLP channels Review collected by and hosted on G2.com.

What do you dislike about Symantec Data Loss Prevention?

No agent installation wizard/feature from enforce console. Review collected by and hosted on G2.com.

Recommendations to others considering Symantec Data Loss Prevention:

This solution might be little costly for SMB segments, due to oracle database but aprt from that this is very good and going to cover your information security aspects. Review collected by and hosted on G2.com.

What problems is Symantec Data Loss Prevention solving and how is that benefiting you?

Critical information of various verticals of the business is getting detected at very precise. Creating one policy and applying it on various channels for detection and prevention is something that makes its administration very practical. Review collected by and hosted on G2.com.

Verified User in Chemicals

Mid-Market (51-1000 emp.)

Originally submitted 1/12/2022

"Must have this software."

4.5/5

What do you like best about Symantec Data Loss Prevention?

Data encryption of hard drive to protect data. Review collected by and hosted on G2.com.

What do you dislike about Symantec Data Loss Prevention?

Time taking to decrypt hard drive this needs to be improve. Review collected by and hosted on G2.com.

Questions about Symantec Data Loss Prevention? Ask real users or explore answers from the community

Get practical answers, real workflows, and honest pros and cons from the G2 community or share your insights.

Verified User in Marketing and Advertising

•

Last activity over 6 years ago

I have a perpetual license for Network Prevent for Web. Is there a cross-grade SKU for me to move to Network Prevent for Web hardware appliance?

1 Upvote

Join the conversation

Verified User in Marketing and Advertising

•

Last activity over 6 years ago

I have a subscription license for Network Monitor and Network Prevent for Web bundle. Is there a cross-grade SKU for me to move to Network Prevent for Web virtual appliance?

1 Upvote

Join the conversation

View all Discussions