Microsoft Purview DLP vs Symantec DLP comparison

Microsoft Purview Data Loss Prevention vs. Symantec Data Loss Prevention

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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

Cloudflare One

Mindshare comparison

As of March 2026, in the Data Loss Prevention (DLP) category, the mindshare of Cloudflare One is 1.7%, up from 1.3% compared to the previous year. The mindshare of Microsoft Purview Data Loss Prevention is 8.0%, down from 14.9% compared to the previous year. The mindshare of Symantec Data Loss Prevention is 4.2%, down from 6.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Data Loss Prevention (DLP) Mindshare Distribution
Product	Mindshare (%)
Microsoft Purview Data Loss Prevention	8.0%
Symantec Data Loss Prevention	4.2%
Cloudflare One	1.7%
Other	86.1%

Data Loss Prevention (DLP)

Q&A Highlights

Venkata Kiran

ISR Service Manager Data Security Services - Cybersecurity at Standard Chartered Bank

Mar 23, 2023

Which solution do you prefer: Symantec DLP, Proofpoint DLP, or Microsoft Purview DLP?

Data loss prevention (DLP) is an important security technology that can help organizations protect their data from unauthorized access, misuse, and data loss. DLP solutions are designed to detect data breaches and alert companies about the possible security risks associated with data storage. They can be used to block data transfers or restrict access to data stored in cloud-based data stores. In addition, DLP solutions can be used to monitor data usage and detect malicious behavior such as data theft or data leakage. By implementing data loss prevention technology, companies can protect their data from external threats and unauthorized access. When it comes to Email Cloud Security, Symantec DLP, Proofpoint DLP, and Microsoft Purview DLP are all strong contenders. But which solution is the right one for you? Well, that depends on your specific needs. If you prioritize ease of use and scalability in your Email Cloud Security solutions, then Symantec DLP is the right choice. If, on the other hand, you value data privacy and protection then Proofpoint DLP is a better option. Finally, Microsoft Purview DLP stands out for its comprehensive analytics tools that give users greater insight into their Email Cloud Security performance. So which Email Cloud Security solution do you pick? Choose wisely! It could make all the difference.

Cloud security has improved remote access and has reduced costs for smaller client sites

Featured Reviews

Cobe Van Coller

Network Architect at IP Dimension

I have used Cloudflare One's Identity-Aware Proxy, and it is quite straightforward from what I have seen so far. The app registration on the Azure side integrates fully into Cloudflare, and I am very satisfied with that part because it is easy to set up. The integration of Cloudflare One's Secure Web Gateway and Zero Trust Network Access works without any issues. That part is pretty automatic, and if you complete the rest of the setup, it comes together by itself with no issues from my side. What makes it nice is that we can actually start replacing on-site firewalls at this stage for the smaller clients because it does not matter if they go to a coffee shop or work from home; they are still secured by the same connection. The hops get shorter and you get better latency. We have done testing to see if it is better. One thing that we did notice with our proof of concept with our current client is that they have people connecting from the UK. When they used their previous VPN solution, uploading CAD drawings and other files to the server took a long time. They mentioned that it is much quicker on Cloudflare One's solution. I definitely believe that is part of the improved performance, and I am satisfied with that as well. What is nice about Cloudflare One is that it makes the setup easier and also easier to train technicians to maintain it. Compared to legacy systems, we do not need to get fancy firewalls in place that are costly. That is definitely also a cost-saver with Cloudflare One.

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ClayHampton

Senior Infrastructure Engineer at a computer software company with 51-200 employees

Protects sensitive data across devices and helps address client compliance needs proactively

The reporting in Microsoft Purview Data Loss Prevention is a little easier than most Microsoft portals. I understand the licensing cost, especially if you're a Business Premium or in the SMB world, and a lot of clients run with a Business Premium. That comes with data loss prevention in a manual process, whereas E5 gives automation. Microsoft has said, 'Okay, here's your Microsoft 365 E5 compliance add-on that can go on the Business Premium.' So Business Premium users can get the data loss prevention features of E5, which is fantastic. That was the big point that they were missing, and I'm glad that they actually have an add-on now that makes it possible. So truly, I don't think there's a downside. Maybe more reporting, but that's it.

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OZGURTOSUN

Technical Team Leader at Redington (India) Ltd

Experienced implementation enhances security with robust detection and centralized management

A significant case highlighted an improvement need when a banking company lost 500 customer information pieces through screenshots. The data theft occurred through individual screenshots of credit note pages rather than taking complete PDF files. This incident led to the suggestion for implementing image detection methods, as Data Loss Prevention solutions needed to analyze image details. Symantec responded by creating an OCR module, enabling the capability to search within images. The pricing structure remains an area for improvement. We lost a POC despite installing 2,000 endpoints because Symantec Data Loss Prevention is more expensive compared to other solutions. Although the competing product couldn't match all the best practices, the price difference influenced the final decision.

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Quotes from Members

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

Pros

"Cloudflare DDoS mitigates DDoS attacks."

"It is a stable solution."

"Clover is the best product globally."

"The best feature is rate limiting. If I'm expecting 500 visits per hour, Cloudflare will limit the requests if I suddenly get 50,000."

"It will take the blow rather than our applications should an attack occur."

"What makes it nice is that we can actually start replacing on-site firewalls at this stage for the smaller clients because it does not matter if they go to a coffee shop or work from home; they are still secured by the same connection."

"It's the endpoint exposition. We don't need to expose our VPN server to the internet and need a zero-test solution. I can apply some conditional access to the endpoint that's connecting to our network to check their security policies or the security condition of their workstation. Once the workstation is trying to connect to my internal network, then I would like to check the discrete condition of these endpoints that are trying to access my internal network. We created some conditional access. We have CrowdStrike, to check if the CrowdStrike is installed, to check if it's updated, and to check for Windows updates. We created some conditional policies to check it."

"The capabilities of the software are strong enough for me to do what it's supposed to do. For me, we don't need to do a lot of configuration on our site. We just enable it and monitor it."

More Cloudflare One pros

"I rate Microsoft Purview Data Loss Prevention's stability a ten out of ten."

"Microsoft Purview Data Loss Prevention has absolutely helped improve my organization's ability to manage data because we use M365 for the majority of our knowledge worker storage, and that's where people's data lives."

"My favorite feature about Microsoft Purview Data Loss Prevention is actually quite simple: there's a handful of things that you do, you create a new batch, it'll give you a unique ID, you copy that unique ID, it's a URL, and then you can put that into a script that we wrote so we just paste that in our script and then it uses that URL to upload all of those mailboxes, and then we can use that to import."

"The solution's IDM (Indexed Document Matching), EDM (Exact Data Matching), and DCM (Described Content Matching) features have been most effective in identifying and mitigating potential data leaks."

"Microsoft Purview has helped improve our organization's ability to discover sensitive data significantly as we use eDiscovery Purview, which is incredibly helpful."

"Microsoft Purview's classification and policy controls impact users' productivity within my organization very positively, as it does not get in the way of their working."

"We can triage based on quick and sometimes constant alerts."

"For Purview's natively integrated compliance across Azure, Dynamics 365, and Office 365, I would give it a 10 out of 10. It provides all the insights and information."

More Microsoft Purview Data Loss Prevention pros

"Symantec Data Loss Prevention is completely designed for the enterprise area because it enables great segmentation."

"One of the most valuable features is that you can check attachments."

"DLP's most valuable feature is compliance."

"The product helps with blocking sensitive data transmission and permission management."

"Symantec Data Loss Prevention has proprietary metadata and is well-suited for endpoint-level security."

"The most valuable feature is file-level DLP."

"I like how I have the possibility to check different channels with the same policy set."

"The data-at-rest features are the most valuable because they let us identify data infected with ransomware and prevent employees from being exploited through phishing attacks. If an employee is compromised, the attacker can access servers and deposit ransomware. This enables the attacker to exfiltrate data remotely using employees' credentials. It might be valuable data that could cause a business reputational and financial damage if stolen and publicized. It could also be credit card data or personal health information stored on critical servers."

More Symantec Data Loss Prevention pros

Cons

"Feedback could be enhanced."

"When there are any dynamic changes in complex applications, the tool takes a lot of time, making its analytics-related area a major matter of concern where improvements are needed."

"From a logging perspective, it is still a bit difficult to see exactly what users are being blocked with the current views."

"The software has automated alerts, but the automated alerts are not available in the mobile app."

"The response time for support must be reduced."

"Cloudflare Zero Trust Platform needs to improve its documentation. It took time to do the implementation."

"Our customers no longer use Cloudflare because its service is subpar."

"The onboarding process can be improved a little bit."

More Cloudflare One cons

"At this time, I have not seen a return on investment with Microsoft Purview Data Loss Prevention."

"There is no AIP for Linux systems. That's a setback. Another thing it's lacking is libraries to work with Python. It has libraries for C# and C++, for example, but not for Python and, these days, Python is very useful."

"I see that there's a lot of content in Microsoft Purview Data Loss Prevention, and when I click on it and look around, I wonder what certain features do, but there's not enough documentation and explanation."

"I would like Microsoft Purview Data Loss Prevention to be on the source code or SQL databases. It is difficult to do classification and labeling when you have a third-party source code or a third-party Oracle database. It is seamless when it comes to Microsoft documents but is not so with third-party source codes. Microsoft needs to work on it a little bit more."

"We faced a performance issue with the tool when we didn't get alerts for file uploads."

"There is a lot of ambiguity when you are setting up labels, such as sensitive information labels. It is a little daunting at first if you don't have prior knowledge, and there is a little bit of a learning curve for setting up the labels. Some of the setup wizards could be more helpful from an AI perspective. They can streamline the setup through more AI technologies so that you don't have to jump through so many hoops and different menus and dropdowns. It would be useful to have a setup wizard that is more hands-off and engaging for setting up the information type labels. If you tell them this is what we're trying to protect, it should basically start to lead you down that path of best practices. Such a feature would be great."

"A site can have different containers where you store data. We have always wanted to apply compliance, labels, and policies at the container level, rather than to an outer shell or at the site level. That is something we have been looking forward to and I believe Microsoft is already planning something like that."

"Microsoft Purview Data Loss Prevention's licensing is expensive."

More Microsoft Purview Data Loss Prevention cons

"The product's technical support services need improvement."

"There should be more documentation with Symantec Data Loss Prevention. We had trouble with the first few deployments."

"The product must provide data encryption."

"Once you deploy any security tool, of course, you are not 100% confident. As we say, the zero trust model applies."

"It is very difficult to log in to create a support ticket because no one is available to support our queries."

"I do have a problem with the database."

"We're not sure if there was an issue or a bug on the system recently because as of right now if someone sends out a compressed encrypted file, the DLP won't scan it."

"We need to have agent auto-parsing."

More Symantec Data Loss Prevention cons

Pricing and Cost Advice

"Cloudflare Zero Trust Platform's pricing is good."

"The prices are slightly expensive."

"The price tag is no longer $200,000, but rather $300,000 to $400,000. It's twice."

"The solution is not that expensive."

"The pricing is somewhere in the middle. I would rate the pricing a seven out of ten."

"The pricing of the solution is cheap. The licensing cost is also very low. I rate the cost and pricing a three out of ten."

"My company has to make yearly payments towards the licensing costs attached to the solution. There are no hidden charges apart from the licensing costs of the solution."

"The solution's pricing lacks transparency."

"Microsoft Purview Data Loss Prevention is part of a bundle and is not sold as a standalone product."

"You get the solution in a bundle if you get the E5 suite."

"The pricing is reasonable."

"I am satisfied with the tool's pricing."

"Though I am not a specialist, the tool is quite expensive."

"If one is very cheap and ten is very expensive, I rate the price as one out of ten."

"The cost works out to about $15 per user per month."

"The solution’s pricing is reasonable."

More Microsoft Purview Data Loss Prevention pricing and cost advice

"There is an annual license required to use this solution."

"The tool's licensing costs are yearly."

"I think that it's an expensive product, even as an enterprise-suite product."

"The pricing is reasonable."

"In terms of pricing, Symantec DLP offers reasonable rates compared to other products like Forcepoint or Jargill, making it a good investment for ROI, typically seen within two years."

"If you are a small firm with less than 150 users, Symantec can be too pricey."

"The product is high-priced."

"The price of Symantec Data Loss Prevention could be reduced."

More Symantec Data Loss Prevention pricing and cost advice

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Answers from the Community

Venkata Kiran

ISR Service Manager Data Security Services - Cybersecurity at Standard Chartered Bank

Mar 23, 2023

Which solution do you prefer: Symantec DLP, Proofpoint DLP, or Microsoft Purview DLP?

See 2 answers

Muhammad Ejaz ul Hassan

CEO at a tech services company with 51-200 employees

Mar 13, 2023

Go with Symantec DLP. If you have any questions let me know @ Ejaz.hassan@risetechno.com.

Read full answer

Remy Ma

Network Security Services at ACE Managed Securty Services

Mar 23, 2023

Read full answer

Top Industries

By visitors reading reviews

Comms Service Provider

10%

Computer Software Company

10%

Financial Services Firm

Manufacturing Company

Financial Services Firm

15%

Computer Software Company

Manufacturing Company

Insurance Company

Financial Services Firm

14%

Manufacturing Company

12%

Computer Software Company

10%

Comms Service Provider

10%

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	10
Midsize Enterprise	2
Large Enterprise	10

By reviewers
Company Size	Count
Small Business	14
Midsize Enterprise	5
Large Enterprise	15

By reviewers
Company Size	Count
Small Business	23
Midsize Enterprise	12
Large Enterprise	28

Questions from the Community

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Cloudflare Access has strong integration with Microsoft, among other platforms. However, when it comes to Kaspersky, ...

What is your primary use case for Cloudflare Access?

Cloudflare Access provides secure access to internal applications for employees, external members of the organization...

What advice do you have for others considering Cloudflare Access?

Cloudflare Access is one of the best integrations available. While about two hundred vendors offer similar services, ...

What is your experience regarding pricing and costs for Microsoft Purview Data Loss Prevention?

The pricing of Microsoft Purview Data Loss Prevention is acceptable for us.

What needs improvement with Microsoft Purview Data Loss Prevention?

I think that a feature on the side where you could click on something with a question mark, and then if you click on ...

What is your primary use case for Microsoft Purview Data Loss Prevention?

My main use case is to upload mailboxes. We're using Microsoft Purview Data Loss Prevention to upload mailboxes. The ...

What do you like most about Symantec Data Loss Prevention?

It can prevent copying and encoding of HTTP data to various sites like Google, and Webex.

What is your experience regarding pricing and costs for Symantec Data Loss Prevention?

I am not aware of the licensing cost for Symantec Data Loss Prevention because the licensing cost is up to senior man...

What needs improvement with Symantec Data Loss Prevention?

In future updates of Symantec Data Loss Prevention, I would like to see improvements based on the many attacks happen...

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Product Reports

Cloudflare One

Download Cloudflare One product report

Microsoft Purview Data Loss Prevention

Download Microsoft Purview Data Loss Prevention product report

Microsoft Purview Data Loss Prevention report

Symantec Data Loss Prevention

February 2026

Download Symantec Data Loss Prevention product report

Also Known As

Cloudflare Area 1 Email Security, Cloudflare Bot Management, Cloudflare Gateway, Cloudflare Zero Trust Platform, Cloudflare DDoS, Cloudflare SASE & SSE Platform

Microsoft Endpoint Data Loss Prevention, MS Endpoint DLP, Microsoft Endpoint DLP

Symantec DLP

Overview

Cloudflare One is a comprehensive platform for security, performance, and connectivity. It provides features like rate limiting, DDoS protection, and application access, tailored to enhance user experience while securing internet access and accelerating communications.

Designed to integrate security measures with ease of use and scalability, Cloudflare One offers a secure web gateway and zero trust network access. These features ensure seamless setup and operation, making connectivity reliable and protected. Users appreciate its integrated console, intuitive interface, and the ability to manage risk effectively. It offers straightforward deployment, improves latency, and boasts cost-effectiveness. While its onboarding process and documentation need enhancement, its value in content delivery and application shielding is notable. Despite challenges in integrating Cloudflare Access with existing VPNs and the need for better automation and support, it remains vital for DNS and infrastructure protection.

What features make Cloudflare One stand out?

Rate Limiting: Controls the traffic rate to prevent abuse.
DDoS Protection: Shields applications from distributed denial-of-service attacks.
Secure Web Gateway: Provides secure internet access with seamless operation.
Zero Trust Network Access: Ensures secure, application-based connectivity without relying on traditional VPNs.
Access for Connectivity: Facilitates access to internal applications securely.

What benefits should users look for in reviews?

Security: Robust measures for DNS and browsing protection.
Performance: Enhanced site accessibility and communication speed.
Cost-Effectiveness: Offers competitive pricing for its features.
Ease of Deployment: Straightforward and efficient setup process.

In industries like finance, retail, and technology, Cloudflare One is crucial for enabling secure remote access and protecting web applications against dynamic threats. It supports compliance access policies and enhances content delivery, playing a key role in safeguarding digital infrastructure.

Cloudflare

At Microsoft, our mission is to empower every person and every organization on the planet to achieve more. Our mission is grounded in both the world in which we live and the future we strive to create. Today, we live in a mobile-first, cloud-first world, and the transformation we are driving across our businesses is designed to enable Microsoft and our customers to thrive in this world.

Microsoft

Keeping sensitive corporate information safe and compliant has never been easy. But today, you’re faced with a totally new set of data protection challenges. Sensitive information is leaving the safety of your corporate network as more employees share files over consumer cloud storage services and access those files on their own mobile devices. The number of targeted cyber attacks continues to grow, as cybercriminals develop effective new methods for defeating traditional security measures and stealing corporate information. And as all of these factors converge, it becomes increasingly difficult to manage corporate information and protect it against loss and theft.

Symantec Data Loss Prevention (DLP) provides a comprehensive approach to information protection that embraces today’s cloud- and mobile-centered realities. With DLP, you can:

• Discover where data is stored across all of your cloud, mobile, network, endpoint, and storage systems

• Monitor how data is being used, whether your employees are on or off the network

• Protect data from being leaked or stolen—no matter where it’s stored or how it’s used

Broadcom

Sample Customers

23andMe

Information Not Available

Hadassah University Hospital, Her Majestys Government (HMG), United Kingdom, Hitachi Consulting Software Services India Pvt Ltd., Hua Nan Bank, Hyundai Department Store Group,JW Marriott Hotel Seoul, Lake Health, McCann Erickson Israel, Molina Healthcare Inc., PGi, Quilvest Switzerland Limited, State of Nevada Public Employees Benefits Program, Symantec Corporation (Enterprise Security), The Royal Liverpool and Broadgreen University Hospitals NHS Trust, The Royal Liverpool and Broadgreen University Hospitals NHS Trust (DLP), The Saudi Industrial Property Authority, TSO cloud, Visa, Yunnan Power Grid Company

Microsoft Purview Data Loss Prevention vs. Symantec Data Loss Prevention