

Symantec Data Loss Prevention and Microsoft Purview Data Loss Prevention both compete in the sensitive data protection category. While both offer strong features, Microsoft Purview may have a slight advantage due to seamless integration with the Microsoft ecosystem, enhancing overall user experience.
Features: Symantec Data Loss Prevention excels in extensive network DLP solutions, comprehensive machine learning capabilities for document classification, and support for multiple encryption mechanisms. Microsoft Purview Data Loss Prevention stands out with its seamless integration with Microsoft services, automated data classification, and robust policy implementation across various platforms.
Room for Improvement: Symantec's installation process is complex, relies heavily on Oracle databases, and has been critiqued for technical support delays. Microsoft Purview can improve by broadening its endpoint functionalities, handling false positives better, and easing user sensitivity label setups. Symantec users desire improved documentation and fewer false positives, while Microsoft users wish for faster incident handling and policy propagation.
Ease of Deployment and Customer Service: Symantec Data Loss Prevention supports on-premises and hybrid cloud environments but deployment is often complex, with varied customer service experiences since Broadcom's acquisition. Microsoft Purview, on the other hand, is easier to deploy, thanks to strong support for public cloud environments and Microsoft's global infrastructure and support.
Pricing and ROI: Symantec offers a comprehensive solution but pricing is considered expensive, primarily due to its dependency on Oracle databases. In contrast, Microsoft Purview is more competitively priced as part of the E5 license, combining compliance and security tools. Both provide ROI through enhanced data security, fitting different budgetary and deployment needs.
We save a lot of time for legal by using Microsoft Purview Data Loss Prevention when searching data for legal and HR and employee issues.
In these days of data breaches and data leakages that result in huge regulatory fines, we have not had any data breaches that could result in such fines.
The fact that we are not being fined is crucial.
I rate it a ten because they are very quick to respond and very quick to escalate if needed.
Once we got to the Microsoft engineers, the experience was great.
In terms of support, it's top-notch and always available to help us with any support issues we raise.
The support provided from both Symantec Turkey and distributor companies enables us to support customers and partners effectively.
The support team changed from MTechPro to a different partner, affecting our experience.
The policy working and detection technology need enhancements.
Microsoft Purview Data Loss Prevention scales well with the growing needs of our organization.
Microsoft Purview Data Loss Prevention scales effectively.
When using native proxy solutions, scalability issues are minimized, and the solution remains stable.
I would assess the stability and reliability of Microsoft Purview Data Loss Prevention as high.
The stability and reliability of Microsoft Purview Data Loss Prevention is great.
I assess the stability and reliability of Microsoft Purview Data Loss Prevention as quite good because I don't think it's ever gone down, unlike other parts of Azure.
Business Premium users can get the data loss prevention features of E5, which is fantastic.
Implementing a degree of severity ranking is essential.
More guides, more examples, and more compliance frameworks such as NIST or even PCI compliance would be great.
Symantec responded by creating an OCR module, enabling the capability to search within images.
They can improve their product and the features mainly to focus on how we can prevent that data within the organization, over the cloud, whatever it is, as that is important.
A main disadvantage of Symantec DLP is its reliance on Oracle.
In terms of pricing, I would say it's unlimited value because it's bundled in our A5 and E5 licensing situation.
The pricing for Microsoft Purview Data Loss Prevention is generally set; E5 is required, but it comes with all other products, so I would say it is fine.
My experience with pricing, setup cost, and licensing is that it is very straightforward because we are all using E5 licenses, so we are covered.
Symantec Data Loss Prevention is more expensive compared to competing solutions.
If it is a large target, then of course your cost will be high.
Microsoft Purview Data Loss Prevention prevents users from sharing sensitive information outside the organization based on the configurations that we've implemented.
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 Data Loss Prevention usually performs well, except for endpoint Data Loss Prevention, which may need improvements.
Symantec's OCR module enhances image analysis, crucial for detecting data loss via screenshots, improving the overall security posture against data breaches.
Symantec Data Loss Prevention has proprietary metadata and is well-suited for endpoint-level security.
The centralized management console in Symantec Data Loss Prevention helps me understand the data flow analysis part from each and every department.
| Product | Market Share (%) |
|---|---|
| Microsoft Purview Data Loss Prevention | 8.3% |
| Symantec Data Loss Prevention | 4.3% |
| Other | 87.4% |

| Company Size | Count |
|---|---|
| Small Business | 14 |
| Midsize Enterprise | 5 |
| Large Enterprise | 15 |
| Company Size | Count |
|---|---|
| Small Business | 23 |
| Midsize Enterprise | 12 |
| Large Enterprise | 28 |
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.
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
We monitor all Data Loss Prevention (DLP) reviews to prevent fraudulent reviews and keep review quality high. We do not post reviews by company employees or direct competitors. We validate each review for authenticity via cross-reference with LinkedIn, and personal follow-up with the reviewer when necessary.