Proofpoint Enterprise DLP Reviews

Proofpoint Enterprise DLP is used primarily to prevent unauthorized transmission of sensitive data through email, which remains one of the highest risk channels for data leakage. It is used to detect and block outbound emails containing PII, financial data, client confidential documents, HR records, intellectual property, and also apply policy-based controls such as encryption enforcement, quarantine for review, user notification for justification prompts, and blocking high-risk transmission. This is critically important for regulatory alignment like GDPR, DPDPA, HIPAA, where applicable, and client contractual obligations.

The most immediate and measurable impact has been a significant reduction in accidental data leakage. Before Proofpoint Enterprise DLP, users occasionally misaddressed emails, and sensitive attachments were sent without encryption, with limited visibility into outbound risks. After implementation, automatic detection and quarantine prevent misdirected financial and HR data, and encryption enforcement is now policy-driven instead of user-dependent. Sensitive transmissions are logged and reviewable, resulting in fewer reportable incidents and stronger control over outbound data channels.

Additionally, Proofpoint Enterprise DLP has improved visibility into insider behavior patterns, allowing the detection of bulk data transfers during employee transitions, identifying repeat policy violations, and escalating anomalous outbound behaviors early. This has strengthened HR off-boarding controls and reduced intellectual property risk. From a governance standpoint, Proofpoint Enterprise DLP has supported ISO 27001 control evidence, SOC 2 monitoring controls, client contractual data protection requirements, and reduced compliance friction through detailed audit logs and records.

Measurable improvements include a 35 to 60% reduction in accidental sensitive data transmission within the first 6 to 9 months. There is also a 70% reduction in misaddressed financial emails after enabling recipient domain-based policies. In terms of insider risk detection improvements, 100% visibility into bulk sensitive outbound emails has been achieved, resulting in a 40% reduction in high-risk data transfer attempts during employee off-boarding.

Regarding analyst efficiency and time saved, there is a 25 to 40% reduction in manual incident triage time, and automated encryption eliminates approximately 15 to 20 analyst hours per month previously spent on follow-up. Additionally, a 30% noise reduction has been realized after false positive tuning. Concerning compliance and audit outcomes, there are zero major audit findings related to outbound data handling, faster audit evidence generation that reduces preparation time by approximately 30%, and a clear mapping of Proofpoint Enterprise DLP controls to ISO 27001 Annex A and SOC 2 CC controls.

Proofpoint Enterprise DLP is a mature, reliable email-layer data protection solution that delivers strong value when implemented with proper governance. It is essential to recognize that it is a governance program, not just a tool. It is strong at email layer protection while emphasizing that integration is key to maximizing value, and real ROI comes from risk reduction. Future maturity would involve deeper contextual intelligence, broader cross-channel DLP unifications, and advanced executive reporting.

The top features of Proofpoint Enterprise DLP from an operational perspective include a rich, flexible detection engine that supports a range of methods such as pattern-based detection, exact data match, dictionary and proximity rules, regular expressions, and custom classifiers. The second feature is attachment and content inspection, which scans attachments across multiple formats including PDF, Word, Excel, and Zip, extracts text from images, and detects sensitive content in embedded objects. This matters because a large percentage of data loss attempts hide inside attachments.

The third feature is policy-driven automatic encryption, which triggers encryption when certain policy conditions are met, ensuring regulatory compliance and contractual obligations without burdening end users. The fourth feature is unified alerting and case management, which integrates with workflow tools for systematic alert routing, case creation, and prioritization of investigations. The fifth feature is outbound quarantine and block actions, where messages violating policies can be automatically quarantined or blocked. Finally, the sixth feature is a comprehensive reporting dashboard that provides trend analysis over time, department-level risk proofing, policy effectiveness metrics, and compliance evidence for auditors.

Integration that amplifies Proofpoint Enterprise DLP value includes SIEM and SOAR integration. Proofpoint natively integrates with leading SIEM tools such as Splunk, QRadar, Sentinel, and Elastic. DLP alerts flow into centralized analytics, and correlations with threat telemetry improve context. Automated playbooks via SOAR can remediate or enrich alerts, turning Proofpoint Enterprise DLP from a standalone policy engine into a security intelligence feed that enhances detection and response.

The second integration feature is its tight integration with the broader Proofpoint email security suite, where phishing threat detection signals feed into DLP risk thresholds, and score-based models of suspicious centers improve policy enforcement. The third integration involves enterprise classification and CASB, leveraging data tags for more precise matches. The fourth integration is with identity and access management solutions such as Azure AD, Okta, and Ping, which allows for adaptive controls based on user roles or risk scores.

Overall, Proofpoint Enterprise DLP is a strong platform, but there are areas for improvement to enhance usability and effectiveness. One challenge is policy complexity and lifecycle management. As DLP programs mature, policies become layered and interdependent, leading to frustrations such as rule overlap that causes multiple triggers on a single message. Limited visibility into policy hierarchy impacts, difficulty modeling how new rules interact with existing ones, and change management requiring careful validation can all be challenging.

An improvement opportunity would be advanced policy simulation tools for conflict detection between rules and clear rule precedence visualization, which would help understand the source of issues.

The administrator user experience can feel dense from an admin perspective, especially when managing multiple layered policies, handling rule precedence, troubleshooting overlapping triggers, and onboarding new administration. As DLP programs mature, policy environments become complex quickly. Improvement opportunities would include visual policy mapping, impact previews, easier bulk policy editing, simpler policy cloning with conflict detection, and smarter recommendations during policy creation that would be very beneficial.

Regarding data discovery and risk posture visibility, improvements are needed. While email layer protection is robust, organizations need better visibility across their repositories. There is an opportunity for built-in sensitive data discovery scanning and risk exposure mapping to identify which business units handle more sensitive data. A data movement visualization dashboard could also be beneficial, transitioning from reactive DLP blocking to proactive data exposure intelligence, which would significantly increase maturity.

I've been using Proofpoint Enterprise DLP for almost over three years in a global SOC environment.

Proofpoint Enterprise DLP has been stable and reliable in our experience. Enforcement actions and integration perform consistently, with minimal technical disruptions.

Proofpoint Enterprise DLP scales very well for enterprise environments due to its cloud-native architecture, which supports growth in users, policy complexity, integration volume, and data throughput without performance degradation. The primary scalability challenges involve operational governance, not the platform itself.

Proofpoint customer support for Proofpoint Enterprise DLP is generally responsive, knowledgeable, and helpful, especially when backed by premium support or an assigned technical account manager. This enhanced support improves resolution speed and overall experience for critical enterprise deployments.

Positive

A different DLP solution was previously used. While it provided baseline content detection capabilities, the transition to Proofpoint Enterprise DLP was made to improve integrations with the email security ecosystems. Enhanced enforcement consistency and streamlined operational management were sought, with other motivations including better policy precision, compliance alignment, and strategic consolidation.

ROI from Proofpoint Enterprise DLP is evident in terms of incident reduction, operational efficiency, and breach cost avoidance. There are approximately 40 to 60% fewer accidental outbound sensitive data incidents. Approximately 25 to 40% reduction in manual review workload has been achieved, and about 15 to 20 analyst hours per month are saved through automated encryptions. Additionally, there is a 40% reduction in repeat violations within 6 months, and compliance audit preparation time reduces by about 30%.

Before selecting Proofpoint Enterprise DLP, a structured evaluation of various enterprise DLP solutions was conducted, including Microsoft Purview, Microsoft 365 DLP, Symantec, Broadcom DLP, Forcepoint DLP, and considering add-on DLP modules from existing security vendors.

My advice for organizations considering Proofpoint Enterprise DLP is to start with a clear data protection strategy and not begin with technology. Start by determining what data you are trying to protect, which regulatory obligations apply, and identifying your highest risk outbound channels. Proofpoint Enterprise DLP works best when aligned with a defined data classification and governance framework. A phased rollout is recommended, beginning in monitoring mode to collect baseline data, tune policies, validate false positives, and gradually enforce blocking or encryption to prevent user disruption and SOC overload. Finally, focus on high-risk use cases first, protecting payroll or HR data, financial records, and then confidential client information. I would rate this solution an 8 out of 10.

Before using Proofpoint Enterprise DLP, I used a different solution for the same use cases. DLP is available with Defender, and the old name of Defender was Exchange Online Protection. It is also available with some other email security gateways, but I have mostly worked with Microsoft Defender and Exchange Online Portal. They have DLP features available where we can create DLP policies and apply them. Microsoft Defender was recently introduced in place of that, and it offers DLP, sensitive labels, information protection, and some other options as well. I have used not only Proofpoint but some other platforms as well.

The reason I decided to switch from the previous solution was not my decision. I shifted to a new employer. I was with a different employer earlier where they had the Microsoft solution for everything. When I switched the company, I saw that they were using Proofpoint for DLP solutions, and it is good. It does not matter as long as your requirements and needs are being fulfilled.

The most valuable features or capabilities of Proofpoint Enterprise DLP are those on which I have mostly been involved on the policy implementation side, where we protect our sensitive information such as credit card, legal information such as PAN or any ID proof details, and some dictionary keywords. There are also some filters that are applied for checking the email body and subject line. If the email is carrying any sensitive word which should not go outside, such as abusive words, and also some non-familiar and unreputed sentences, we can prevent them from being delivered anywhere outside or inside the organization. That is where we find it very useful.

We have a unified admin console where we create the policy, monitor the alert, and investigate if any incident occurs. It helps a lot. There are some automated reports being generated, and that also helps us to recognize the potential cause of the issue and to find out what policy we can create or where we should alter the policy or make the changes. We are constantly connecting with the world as well as tending to things which are going in the market and also potential threats which are popular in the market. We are following the trends and also updating the policy according to the current problems and situations we have.

My assessment of the effectiveness of Proofpoint Enterprise DLP in detecting and preventing data loss through the analysis of user behavior and content reflects that generally users do not have that much awareness about what type of sentences we should avoid. Although there are a lot of training and data available which is part of the onboarding for all the users, I am not sure if they seriously take those trainings. Being part of the messaging team and being an administrator, it is our duty to put everything and all policies right in place, covering all the potential threats and also covering everything to avoid any loss of data or avoid any cause of the issue which can harm the business or the reputation of the company.

The unified platform aspect of Proofpoint Enterprise DLP is very important for my organization. Whatever policy we create, whatever monitoring we do, and also reviewing the incidents, logs, and audits, everything is available on the unified admin console. That plays a very key role, a very important role for doing these practices and protecting the information for our organization. That is the one place where we always go and check the things. That is the one place where we put the things and change the things. Majorly if we see for DLP, the unified admin console is one of the very important and a primary admin portal from where we should manage the things and monitor the things.

My impression of Proofpoint Enterprise DLP's ability to monitor problematic Copilot use is that some improvements are still required on that part because I believe it is not so matured yet and the new features are being implemented. I am sure Proofpoint has done deep research before they introduce this feature, but still there is a long way to go. They need to learn slowly what things can be involved in the Copilot, what things we can make independent and automated tasks over there, how agents can perform the task in the background, what things we can give them in their control to manage the things, how the monitoring things can happen, and how we can automate certain tasks which we are doing on a daily basis for the monitoring purpose as well as doing the analysis of the incidents. I am also not so expert on the Copilot, but whatever I have learned so far in the last one year, I started using a Copilot mechanism not only on Proofpoint but also from other platforms.

I would like Proofpoint Enterprise DLP to improve a few more search filters. There are only few search filters such as the email body and some dictionary words involved, but I would recommend adding more words such as personal information, country-based ID proof information, and digits limitations. What digit limit the major countries have such as US, UK, India, and China and some other companies should be considered. Proofpoint should work on that part and figure out what filters and what search options should be provided, what other dictionary words can be added, and what other predefined policies can be added there to select and create it quickly. Although there are so many things and we are using it quite comfortably, there is always scope for improvement and we should always do the research on what things can be improved. I found that while doing some editing in the information of sensitive information search and filters, the character limit sometimes causes issues. The US ID information is fine, but the other countries' ID information is not given there correctly. Those things can be sorted out. Even if I am not sure that I have the knowledge properly on that side, I just wanted to mention this point. I might have been missing or not aware about the exact process of doing those things or it might be available already, but I just wanted to point out and say that these things can be added. If it is already there, it is good and there is no need then.

I have been working with Proofpoint Enterprise DLP for only four years.

I would say Proofpoint Enterprise DLP is very reliable. I have not seen very big downtime from their side in the last four years. It was very rare when we saw any downtime announcement from their side. They always have some backup plan and always have some secondary server from where things can run smoothly. That is very good thinking and that shows how serious they are about the customer business, their operations, and their services. My experience has been so far very good. I have seen sometime with other platforms that were not up to the mark. They are also good, but when comparing things, it is not that much stable. Proofpoint always wins on that part when comparing from other platforms.

My experience with the technical support of Proofpoint Enterprise DLP is that I have not had much chance to communicate with this kind of scenario or concern. But whenever I raise any concern to them, we have direct contact available. We have few points of contact with whom we can directly communicate. If we are not getting the technical support response in time, we used to send emails or we have the contact number available for any emergency case or situation. We can contact them instantly and whoever is available in the shift, whether it is UK, US, or whatever shift is there, they instantly pick up the call or if they are not available, they tell us in the email how much time it is going to take in a reply. These things are good and I have not seen much problem on that part because the cooperation and the relationship with Proofpoint is very good and they have given every rightful detail and also point of contact information which can be used in emergency situations. That is what we use and so far it is good with no problem on there.

Adaptive information protection has influenced my organization's approach to data security in particular. Any company working globally and doing business globally has so many things to deal with. There are different partners, customers, and clients in business with the company. Companies at large scale having 100,000 plus users, every user has a different mindset and comes from a different background. I am sure they do not have that much knowledge about how to handle the communication part and how things can be handled when communicating with external or internal or any client or customer. This service or features plays a big role in protecting the information and protecting the sensitive details which are entered in the email body or somewhere in the emails as a subject, as a signature, or in any form. It is very important and obviously the requirement of this feature shows the seriousness of any company towards protecting the information of the users as well as the company data.

Proofpoint Enterprise DLP is deployed on cloud in my organization.

My impression of Proofpoint Enterprise DLP's ability to monitor problematic Copilot use is that some improvements are still required on that part because I believe it is not so matured yet and new features are being implemented and things are being introduced with that. I am sure Proofpoint has done deep research before they introduce this feature, but still there is a long way to go and they need to learn slowly what things can be involved in the Copilot, what things we can make independent and automated tasks over there, how agents can perform the task in the background, what things we can give them in their control to handle the things, how the monitoring things can happen, and how we can automate certain tasks which we are doing on a daily basis for the monitoring purpose as well as doing the analysis of the incidents. I am also not so expert on the Copilot, but whatever I have learned so far in the last one year, I started using a Copilot mechanism not only on Proofpoint but also from other platforms. I find it very useful and going forward in the future, it will be a great hand for an engineer or for an administrator to handle any situation or challenges. It can also play a major role for mitigating the problem very quickly and also avoid any issues happening before. That can pop up the things what is going on because humans always take time and it is not possible to work 24 into 7, but Copilot is something where which you can put in place and give the instructions and also give the access of the different applications, integrate the things and then you can sit back, relax and see the things how it is happening. Proofpoint Enterprise DLP is obviously going to play a major role in the future. Right now it is just beginning, but I am sure slowly and gradually the things will be improved and it will work a lot better. I would rate my overall experience with Proofpoint Enterprise DLP as a 9 out of 10.

I use Proofpoint Enterprise DLP for outbound email data leakage control and threat monitoring purposes, as well as for app data protection in environments like M365 and Google Workspace. I have also worked on security projects where Proofpoint Enterprise DLP is used to maintain regulatory compliance.

Proofpoint Enterprise DLP helps us stop and control sensitive data from leakages and prevents users from uploading proprietary documents or source code. This applies to both existing employees and departing employees who might email or upload sensitive materials. In terms of regulatory compliance, we use this solution for structural detecting and automatically encrypting or blocking outbound communication.

We also perform a little bit of insider risk monitoring by identifying abnormal data movements, such as file uploads of legitimate or non-legitimate files. We use this monitoring to take appropriate actions based on the use case or scenario at that point in time.

Proofpoint Enterprise DLP's prevention and detection of user policies is very effective. It is effective in preventing accidental data leakage through email and cloud sharing when the policies are properly tuned. The blocking and auto-tuning feature works reliably, and the encryption works reliably for structured data such as PCI, which we use in the finance industry.

However, there is a chance that insiders will use bypass attempts if poor policies are created for certain users, which can reduce effectiveness and cause some issues. From an effectiveness standpoint, it makes sense that Proofpoint Enterprise DLP helps a lot with accidental data leakage prevention and prevents a lot of data leakages. It also helps with tuning insiders from sharing unencrypted data.

Initial policy tuning takes a lot of time to tune the policies according to the connecting application. Out-of-box rules can create a lot of noise in terms of triggering emails, which require careful refinement based on the approaches and based on the output it delivers. From the pricing standpoint, I learned from my senior management team that Proofpoint Enterprise DLP is a little higher compared to other basic DLP tools.

Case management and the reporting workflow should be more streamlined for larger SOC operations where the enterprise has more assets, such as one thousand or two thousand assets. The workflows could be streamlined in a way that makes more sense for these larger deployments.

Problematic Copilot use is something we could use for analysis of email triggerings where you can summarize what data could be overshared in M365 if permissions are misused or exposure increases. There is a lot of data in our accounts that can be overshared. Copilot surfaces whether users already have access to data, and if permissions are missing, there is a chance that exposure increases. A stronger user access control mechanism is needed if you want to use this Copilot feature effectively. It should be aligned with existing policies, such as M365 policies, so you can use it for its real purpose where it makes a lot of sense. Otherwise, a lot of enforcement gaps appear where it creates new data risks.

I have been using Proofpoint Enterprise DLP for two years.

From a stability standpoint, most of the things are stable in production. I do not see any major downtimes. There is minimal downtime due to ongoing cleanup activities or upgrades. A tough point is that the endpoint agents occasionally require troubleshooting during upgrades. All of these issues depend on or are interlinked with the policy tuning and the current deployment. From a stability standpoint in production, Proofpoint Enterprise DLP is overall stable with minimal disruption and downtime.

Proofpoint Enterprise DLP is scalable and can be used in a large environment, especially for emails and cloud workloads. The cloud-native architecture that Proofpoint has definitely handles user growth without any major performance impact. Endpoint scaling requires planning, which is one thing we have to follow religiously. Proofpoint Enterprise DLP supports overall enterprise expansion without any re-architecting of the existing workflows or existing plans. However, it requires planning on how we can integrate it and how we can manage to add these things over a period of time.

I used a tool called Endpoint Protector from Netflix in the past before Proofpoint Enterprise DLP. I used that a few times, but later a migration happened and everything moved to Proofpoint Enterprise DLP.

Initial deployment is moderate in terms of difficulty. It needs a lot of training. If you have hands-on training before the migration of the product, that would make it a little easier to get familiarized with the context of what you are needing. From a general standpoint, it is moderate to complex because it is not a plug-and-play solution. You cannot use it as is, but it requires a lot of initial training. Email integration could be straightforward, but other things are policy tuning, endpoint rollout, false positive tuning, and false positive reductions, which take a lot of effort. If you know the real context of how to use the tool, what use case you are pursuing, and the data classification of what could be pushed into the tool and what could be the output, then the governance of all these could make it moderate to complex.

Compared to basic DLP tools, Proofpoint Enterprise DLP is higher in cost. I can say it has its own capabilities where we can use it to the fullest. It can be a little customized where it could be quoted at the beginning of the contract. It is a little bit higher and not very cheap compared to other DLP tools, but it also has a lot of value if you use it properly.

From a maintenance standpoint, we rely on Proofpoint Enterprise DLP where we need to have continuous policy tuning for false positive reduction, business process changes, and regular updates. It is a little moderate thing for us where integration checks will happen and we need to have dedicated ownership for this person who will be liaising between the Proofpoint team and our team. That makes sense to effectively use the tool. Otherwise, it increases a lot of gaps in terms of the tool and the governing content.

Adaptive Policy Enforcement could be used to control user-level risks or behavior patterns in terms of applying data sensitivity and static rules. By using this policy enforcement, we can reduce a large amount of false positives and focus on controls that make sense, such as strict control enforcement. I give Proofpoint Enterprise DLP a review rating of nine.

Proofpoint Enterprise DLP depends upon an organization and what kind of organization it is. For example, if you are working for the healthcare industry, the intellectual property, confidential information, or PII includes health records numbers, personal details, account numbers, passport details, and social security numbers. When you take the service of Proofpoint Enterprise DLP, we first identify what our requirement is. If I was working for one of the banking solutions in Australia, their social security number is definitely there, as well as their passport. It depends upon the location. For the India location, we have the UID and Aadhaar identification. For Australia in the healthcare industry, they have HIPAA (Health Insurance Portability and Accountability Act), claim records, claim details, medical record numbers (MRN), and tax details numbers. All these things are required to protect.

When anyone is trying to send all this information outside, Proofpoint Enterprise DLP provides the solution. We have created rules using Proofpoint Enterprise DLP so that whenever any user is trying to send any emails externally, we capture the keyword from the email body. The system will scan the email, and if that keyword is identified within the DLP solution with the rules we have incorporated, it will generate an alert. The email will be moved to the DLP quarantine folder. A user will receive an automated email or response stating that they are trying to send confidential information outside of the organization, and this has been blocked due to DLP policy. An analyst will create a ticket into our solution, and then the analyst will review that incident and start investigating.

Let's say you're working for the electronics industry, and they have taken Proofpoint Enterprise DLP. For any electronics industry, they work in a situation where they want to protect the circuit design of any one of the latest or newly launched electrical or electronic devices. That electrical circuit design is a patent for them. They don't want to send this to an outside organization. The email will be scanned for the circuit design and patent information. If, for example, there is a project manager who wants to send one of the electronic circuit designs using VLSI technology and has worked for ten years in the organization and is now leaving, they want to send that patent information since they have created it, they will try to send it outside of the organization. In that case, the system will capture the alert, create an alert for that, and then the investigation starts.

Let's say there is a user who has recently resigned from the organization due to some conflict or issues. Now they want to send important intellectual property, intellectual documents, or confidential information outside of the organization. In that case, Proofpoint Enterprise DLP works in the backend, triggers an alert, and starts the investigation.

Proofpoint Enterprise DLP is a unified solution that does not work for inbound email but only works for outbound email. It can protect everything by scanning for the email and searching for specific criteria. If that criteria is matched, it can create an alert and take actions accordingly. It's easy to perform all those activities on Proofpoint Enterprise DLP.

Data loss prevention is very easy if you take the service from Proofpoint Enterprise DLP. Proofpoint Enterprise DLP works in the direction of what an organization wants to protect. It's easy to create rules and email firewall rules for outbound emails. While creating that rule, we can easily capture that and protect that. We can protect the important information from going outside the organization. It's very easy to identify all those things.

Proofpoint Enterprise DLP is already an AI-based solution that has taken features from AI from the backend for identifying, investigation, or correlations of all the solutions. The AI and machine learning work in the backend to identify these things.

One thing to highlight is that when a user is trying to send emails, rather than sending the data through email, if they insert a USB drive and start copying files within that USB drive, irrespective of the email communication, Proofpoint Enterprise DLP can also trigger an alert for that, indicating that a USB device was inserted for that specific host. That can be one of the best features for Proofpoint Enterprise DLP.

From a DLP product improvement point of view, I think if Proofpoint Enterprise DLP can provide a deep-dive investigation or user activity listed on the alert sections with details about what activity was performed by the users at the time of the alert, what checks were performed, whether any rule was created, any SharePoint was accessed, any confidential SharePoint was accessed, or any established connection was performed, this information would be helpful. If that information was also tagged or shown on the ticket, it would be easier to understand more details or investigation approaches and investigation concepts. If that feature can be possible from the vendor side, it will help us for the investigation and as an improvement.

I have used this solution for four to six years.

The performance stability is very good. We can see the health status every day on Proofpoint Enterprise DLP. Whenever any node is down or whenever any service CPU utilization is high, we can easily review that in the console, the PROOF console, TRAP console, or health status report. It's easy for us to identify any issues.

I had worked with Symantec and Symantec Vault for DLP solutions. That was not very good because they don't have customization features. You could only use limited tabs with minimal customization features.

It's easy for the deployment. We can easily configure that email firewall rules and information protection rules.

Creating a policy is not very difficult for us for Proofpoint Enterprise DLP. Sometimes we usually take help from Proofpoint customer or professional support services. They provide guidance on what and how we can create those policies, and that saves time in deployment and configurations. We can easily get help from Proofpoint customer support or professional support, and it would be easy to create the rule logic and the policy deployment.

For the DLP, the important thing is that the response time is very quick. The actions taken are immediate. The quarantine time and response time are efficient. When the email is getting quarantined, we can hold that in the quarantine folder for some time, such as for one month. The analyst can review, investigate, and take actions accordingly.

Proofpoint Enterprise DLP is generally a high-pricing solution, so it generally requires additional licenses for the DLP. If you are a regular customer, then you only have the email protection and email firewall, not for the information protection solution. You need to specify and provide the license, and then accordingly you should go ahead with the DLP activities.

Other solutions include CrowdStrike, Telstra, Akamai, Microsoft Office 365, SIEM tools, HP ArcSight, and Azure.

Proofpoint Enterprise DLP works in the synchronization of Proofpoint Production on Demand and Proofpoint IMD, which is the Internal Mail Defense solution. When any user account gets compromised or an attacker gains access to an internal user account, they will pretend to be an insider threat and start moving confidential information outside of the organization. In that case, Proofpoint Enterprise DLP plays a very important role in easily identifying all these activities from the backend, using machine learning and advanced analytics. UEBA, which is User and Entity Behavior Analytics, performs checks on the user's day-to-day activity on the backend side. It examines what is the daily routine timing, what the user is trying to do every day, and how it is different from some specific day. Based on all those things, it correlates, it identifies, and based on machine learning, it becomes very easy for the DLP solution to take decisions. It's a very good solution in terms of preventing or protecting from DLP incidents.

I think organizations should go ahead with Proofpoint Enterprise DLP. Every day they are coming with more advanced features, more scalability, and more upgraded versions. I would rate this solution as an eight out of ten.

Proofpoint Enterprise DLP is primarily utilized for protecting our data and resolving potential risks related to email, cloud applications, and endpoints. Since using Proofpoint Enterprise DLP, I have appreciated its human-centric approach combined with AI capabilities.

My impression of Proofpoint Enterprise DLP's ability to monitor problematic Copilot use is positive, as it effectively addresses the risk of over-permissioning associated with Copilot, which gets installed by default with Windows. Proofpoint Enterprise DLP's approach to Copilot security uses agent-less AI-powered scanning to identify and classify sensitive data through tagging. We predominantly use Copilot in applications such as OneDrive and Teams, and because Copilot respects sensitivity labels, we can monitor sensitive information transfers in real-time, preventing unauthorized access.

The content filtering and endpoint tracking options in Proofpoint Enterprise DLP are effective because they manage our endpoints and keep malicious applications and malware out of reach. Additionally, there are features that allow us to block USB copying, prevent any web uploads, and track any file renaming, with reporting included as well.

The insider threat feature of Proofpoint Enterprise DLP is one of the aspects I appreciate the most among other data-driven or risk management applications. I feel that human risk is the most vulnerable aspect; even with all the blockings we implement, insider risk remains difficult to control. Because it analyzes using AI, it can assess employee behavior and detect unusual activities, such as suddenly uploading too many documents or sharing information externally, and it flags those actions as potential insider threats. Most applications do not address this kind of analysis, which is crucial. Additionally, it includes Data Security Posture Management (DSPM) features that protect unprotected information, and remediation can be done with just one click. It also manages our cloud services, such as OneDrive and Microsoft Drive, as well as SharePoint, which are all top features from Proofpoint Enterprise DLP so far.

Proofpoint Enterprise DLP's effectiveness in detecting and preventing data loss fundamentally lies in its ability to analyze user behavior and detect insider threats. It uses AI to identify both accidental and malicious data leaks by analyzing user intent, the context of data, and historical communication patterns. This monitoring allows it to catch anomalous actions rather than just static ones. It analyzes using predefined rules set in our organization's policies but also identifies misdirected emails or unusual insider actions. By combining these elements with AI, it establishes a comprehensive detection approach.

Adaptive policy enforcement helps analysts respond to data risk with greater accuracy through features such as blocking encryption in emails and using AI and historical patterns for DLP. For instance, triggers activate alerts when there are wrong file attachments or misdirected emails, thus making it context-aware.

The unified platform aspect of Proofpoint Enterprise DLP is very important for my organization because it allows us to accurately track data loss preventive measures. It provides access to analytics and threat telemetry across emails, cloud applications, and endpoints, capturing any leaks or human-centric detections while streamlining triage processes.

Proofpoint Enterprise DLP could improve by reducing the overwhelming amount of information on their dashboard, which makes training necessary for both users and admins. The platform has room for improvement, especially with their AI functionality, to address issues such as false positives in phishing alerts. Sometimes, we need to wait for support to respond, which can frustrate customers who expect immediate feedback on genuine inquiries.

I have been using Proofpoint Enterprise DLP for approximately six months, as we recently adopted this DLP solution, although we were working with Proofpoint for quite a long time before.

Regarding stability and reliability, Proofpoint Enterprise DLP has been performing well, providing the necessary details we require, especially from an endpoint agent perspective, thus proving to be stable and reliable.

Proofpoint Enterprise DLP is quite scalable due to its SaaS-based architecture, enabling it to effectively serve our needs across emails, cloud platforms, and endpoints while focusing on human-centric security.

We have contacted Proofpoint Enterprise DLP's technical support regarding some false positives and for minor customizations. An account manager helped us with the customization process, and we raised support tickets for issues such as not receiving emails due to quarantining actions.

Based on my experience with the technical support, I would rate them an eight. They respond adequately, although they might take some time to investigate and analyze issues.

Before using Proofpoint Enterprise DLP, we were utilizing Sophos for endpoint protection and Defender for email security, essentially relying on two different applications that we have now consolidated into one.

The initial setup of Proofpoint Enterprise DLP felt quite straightforward and easier than I anticipated. After conducting a proof of concept for several days, they guided us through policy configuration, helped with fine-tuning existing policies, and following that, the product went live seamlessly after we evaluated everything during the proof of concept.

I participated in the initial setup and deployment of Proofpoint Enterprise DLP.

I have not seen a return on investment with Proofpoint Enterprise DLP yet, although I have heard they claim to deliver over 100% ROI.

We conducted vendor evaluations and product comparisons and considered options such as Mimecast and Check Point DLP before ultimately deciding on Proofpoint Enterprise DLP.

When evaluating products, key factors included the rate of false positives; we found that Proofpoint Enterprise DLP produced fewer false positives compared to Defender and Check Point. Proofpoint Enterprise DLP also demonstrated faster response times and greater accuracy in detecting malicious activities, which was a crucial consideration in our decision, along with a balance between pricing and the level of data security provided.

I am not completely certain about the Auto-Learn Classifiers mentioned, but I know there is a feature related to AI predictions that validates decisions, rules, and false positives.

The influence of adaptive information protection on my organization's approach to data security is significant as it consolidates data exfiltration and insider risk prevention across cloud applications and endpoints. It does this without disrupting end-user flow, providing contextual warnings to users when sensitive data is sent outside the company and alerting admins to potential breaches before they escalate.

Based on overall considerations, including pricing and false positives, I would rate Proofpoint Enterprise DLP as a seven or an eight. Since we are still evaluating the product, I am curious about the potential enhancements with future AI capabilities, but overall, what I have experienced so far is good despite certain challenges. My overall review rating for Proofpoint Enterprise DLP is eight.

Proofpoint Enterprise DLP has positively impacted our organization because we previously used other tools and firewalls, but by using this DLP tool from Proofpoint, we gained a lot on ROI. I've noticed that we gained less cost and profitability, and we gained substantial financial benefits.

Positive

I haven't used the LLM classifiers that protect newly developed content. Adaptive policy enforcement aids my analysts in responding to data risk with greater accuracy by following the international rules and policies.

The unified platform aspect of Proofpoint Enterprise DLP was very positive and it could resolve all our gaps. My impression of the solution's ability to monitor problematic Copilot use is that it's very good and useful.

Adaptive information protection has influenced my organization's approach to data security in a very good and positive manner. My advice to others looking into using Proofpoint Enterprise DLP is to purchase it; it's very good and represents the best tool available. I gave this review a rating of 8 because I believe Proofpoint Enterprise DLP delivers excellent value and performance.

My main use case for Proofpoint Enterprise DLP is security, cybersecurity, as well as insider threat management.

If someone is trying to send an email that contains credit card information or a SIN number or some identifying sensitive information, Proofpoint is able to analyze it and either block or alert.

Proofpoint Enterprise DLP provides continuous monitoring, alerting, blocking, as well as analyzing emails and traffic, and also protecting any sensitive data across email.

Especially when an employee is leaving the organization, we set up additional alerts on the user to see if there is any data being infiltrated out. Also, any incidents where malicious email was detected, we can check if there was any suspicious activity across sensitive data on their email.

We have been leveraging the email DLP for quite some time, and we have not had any incidents per se, but the alerting has helped us coach our users in better use of sensitive data.

Proofpoint Enterprise DLP helps us in continuously inspecting user behavior and also automatically detecting sensitive data and risky user actions, which betters our security posture for our organization.

Proofpoint Enterprise DLP has improved our security posture overall. It has helped us in developing privacy controls and also in speeding up incident investigations.

Proofpoint Enterprise DLP has a cloud native design and is focused on protecting user emails by analyzing their behavior as well as protecting sensitive data.

Proofpoint Enterprise DLP is under the same umbrella as Proofpoint email protection, so my security team does not have to go to multiple dashboards or multiple consoles to review or investigate incidents. The alerting capabilities are very strong, and we are very happy with the solution.

Proofpoint Enterprise DLP is very effective in detecting and preventing data loss based on the policies, the privacy controls, and its unified console, which makes it very easy for my team. From a user perspective, they get notifications if certain actions happen in their email.

We have used the automatic classifiers, and it has worked very well in classifying personally identifiable data, as well as credit card information, SIN numbers, certain data tags, and other sensitive information.

Proofpoint Enterprise DLP is very important to our organization in maintaining our security posture as well as managing insider user risk. Over the past few years, we have continuously worked on improving our security posture to the current level, and Proofpoint Enterprise DLP has helped us significantly in achieving our goals. Enterprise DLP has contributed significantly to our success.

Proofpoint Enterprise DLP could be improved by also providing DLP solutions at the endpoint level where they can monitor sensitive data on the endpoints and its flow across the endpoint, email, as well as the internet.

I have been using Proofpoint Enterprise DLP for five years.

Proofpoint Enterprise DLP is a very stable product. The support has been very good if we ever ran into any issues. Given the single console for managing the entire Proofpoint portfolio solution, as well as managing policies and the privacy controls, it has been a very stable and productive tool.

Proofpoint Enterprise DLP is very scalable to any size organization, from small, medium to large. Given the cloud approach, the solution is very scalable.

The customer support for the solution has been very good and positive. We have had good experiences dealing with the support.

Proofpoint was our first enterprise DLP solution.

The setup cost was minimal. Proofpoint helped us in providing coaching and training in the initial setup, and then my team was able to define and set up policies and alerting based on that.

It was a good experience working with our account executive in negotiating the pricing and licensing.

Our return on investment was primarily on time saved for my security team. This allowed us to coach and train our users in managing their risky behaviors, as well as the alerting capabilities, which were superior and helped free up my team's time to focus on other important tasks.

The setup cost was minimal.

We did not evaluate other options as we were starting to use Proofpoint for email security, and when they talked to us about Proofpoint Enterprise DLP features, it was something we looked into and were very happy with the solution and the POC, and then we proceeded to purchase it.

Proofpoint Enterprise DLP is an advanced modern DLP solution compared to traditional DLP tools, given the fact that it can analyze user risk in emails, as well as from an endpoint perspective. I would highly recommend Proofpoint Enterprise DLP.

I am very happy with the solution that Proofpoint is offering to us. It has been a successful solution in achieving our cybersecurity goals. I give this solution a rating of 10.

Proofpoint Enterprise Data Loss Prevention (DLP) is currently being used in parts. The email protection plan is used, though uncertainty exists about whether an added-on plan for the DLP specifically is included.

When first joined, Proofpoint was in the early phases of deployment and was told it was pretty straightforward, especially with the services they provide, such as white glove service. They respond quickly to questions.

The product does a pretty good job filtering out promotional emails and unwanted emails. It effectively filters specific vendors sending out mass mails, not just spam. For important emails, it catches scripts in emails and does a double check on those. Many things noticed over time have been positive, especially the impact on the SOC team, who state that it saves a lot of time and catches phishing attempts early, specifically very custom phishing.

Proofpoint Enterprise Data Loss Prevention (DLP) should probably add something more into their case management process. There are certain things that Proofpoint lacks regarding case management. When incidents come in, it classifies a specific subcategory of what that incident is and creates a ticket for the SOC team. If they could provide more details on the type of incident filing in case management, that would be helpful. This is a hard ask because it requires some form of backend automation workflow. Many tools are starting to adopt their own automation workflows, which is pretty cool.

Occasional mishaps arise related to users' devices affected by Proofpoint or when Proofpoint isn't logging specific device actions. The insider risk tool has been utilized effectively, which monitors employee actions every ten seconds, but there have been mishaps. Additionally, there are moments when specific servers require updates due to mismatched deployment updates, though this is not considered difficult because endpoint engineering counterparts assist, especially during Proofpoint calls.

I have utilized Proofpoint Enterprise Data Loss Prevention (DLP) for approximately five years.

There was one instance of instability related to a phishing alarm connected to Outlook. It was not major and nothing caused significant downtime within the systems or applications.

Proofpoint Enterprise Data Loss Prevention (DLP) is pretty scalable. The full scalability phase has not been reached yet, as efforts are being made to formalize processes due to frequent M&As. The aim is to have new companies adhere to the same tools. So far, no issues have been encountered, particularly with the smaller companies acquired.

Technical support was contacted via a ticket and they were pretty responsive. Whenever issues arose, the team reached out and a specific TAM stayed on top of it. Initially, tickets were submitted and emails were sent, and the TAM would respond quickly, involving the right people for the tasks.

The quality of their answers is good. Issues have not really been experienced with this specific vendor regarding their responses. They are technical and provide options that help narrow down solutions.

Positive

For the deployment of Proofpoint Enterprise Data Loss Prevention (DLP), currently about three people are dedicated to the process or to maintenance and weekly TAM calls. The best estimate that can be given is two or three people. One individual has been observed managing one aspect of Proofpoint products on their own, and it seemed feasible to finish within a month.

The pricing for Proofpoint Enterprise Data Loss Prevention (DLP) is still good. When renewal occurred with Proofpoint, there were no issues with the stated price. The company works with GuidePoint Security as a VAR, which does a good job. So far, there has been no feeling of it being too expensive, which would lead to switching to another solution. Proofpoint adds value and proves its ROI based on the services they provide. Although Abnormal Security has been pushing, the package that Proofpoint provides is better in the long run, especially since results have been seen in prevention and responses to exercises concerning external files being sent out during various departures.

Attempts have been made to use the Netskope DLP policy, but it is bundled with whatever they offer, especially with the POP locations. Some people in the company have also looked into other solutions apart from Proofpoint, such as Abnormal Security. This is the current discussion given the many moving pieces.

The overall review rating for this product is 8 out of 10.

My main use case for Proofpoint Enterprise DLP is to protect sensitive information such as Canadian IDs, such as SIN.

A specific example of how I use Proofpoint Enterprise DLP to protect information such as Canadian IDs or SIN is when Proofpoint detects an email that is being sent externally and there's information containing SIN. Proofpoint performs automated encryption for the email.

I have plans to use Proofpoint Enterprise DLP to prohibit corporate emails from getting leaked out to people's personal email.

I'm not sure yet what the best features of Proofpoint Enterprise DLP are.

Detailed reporting and automated encryption stand out to me among the features mentioned, such as automated encryption, advanced content detection, unified policy management, and detailed reporting.

Detailed reporting and automated encryption have helped me because, since our DLP is on monitoring mode, the reporting helps us check how many users are currently sending emails with sensitive information.

Proofpoint Enterprise DLP has had a positive impact on my organization by providing benefits for visibility at this time.

The visibility I get is mainly about seeing users who send sensitive data.

I think Proofpoint Enterprise DLP could be improved by including templates.

My main suggestion for needed improvements is the inclusion of DLP template policies which cater to the Canadian landscape.

I have been working in my company since 2014.

Proofpoint Enterprise DLP is stable.

I have no comment on the scalability of Proofpoint Enterprise DLP.

The customer support for Proofpoint Enterprise DLP is very good.

I would rate the customer support a 10 on a scale of 1 to 10.

Positive

I did not previously use a different solution for DLP.

Proofpoint Enterprise DLP is deployed in my organization using Proofpoint Cloud.

I have not seen a return on investment with Proofpoint Enterprise DLP as we are still on monitoring mode.

I did not evaluate other options before choosing Proofpoint Enterprise DLP.

The effectiveness of Proofpoint Enterprise DLP helps us learn the behavior of a user over time, allowing us to distinguish if the user is committing certain scenarios that are not beneficial for the company.

The unified platform aspect of Proofpoint Enterprise DLP is important for my organization, but we still don't have that.

My advice to others looking into using Proofpoint Enterprise DLP is that they should evaluate it thoroughly.

My main use case for Proofpoint Enterprise DLP is maintaining compliance purposes by validating that corporate information is not being sent to personal email addresses or violating any terms of service we have with our clients.

For example, in some cases, we have lawyers sending messages to other lawyers at other businesses or firms, and occasionally they may do that quick dropdown in Microsoft Outlook and accidentally send something to their personal email address instead of an external contact they are trying to send to, in which our DLP system identifies that and catches it before the message is sent to the incorrect email address.

The best features Proofpoint Enterprise DLP offers are the visibility it has and how it integrates with their enterprise email security suite, and how it meshes together with the threat inside dashboard, giving a one-pane-of-glass view of the DLP situation currently happening.

The single pane of glass and integration with the threat dashboard made it a lot easier for me to identify real threats and quickly determine if something is a false positive and not a real DLP threat. For example, if a lawyer is sending to a self-represented opposing counsel at a Gmail account, then I know it's a legitimate communication going to that Gmail account and not a DLP threat. That dashboard really helps show what is a threat and what isn't, and what needs to be investigated and what can be marked as benign.

Proofpoint Enterprise DLP has positively impacted my organization by increasing our ability to respond to DLP events and investigate them a lot quicker, and to eliminate any false positives extremely quickly instead of having to dig out logs and correlate logs. It's all there in that one dashboard, making it great and extremely responsive.

Since we started using it, we've seen a 100% improvement, a 45% reduction in DLP, an 80% increase in DLP cases being identified because it's a great detection tool, and a 40% decrease in events due to the warnings it provides users.

To improve Proofpoint Enterprise DLP, I believe integrating AI features in local instances in the local tenants per business would help parse through identified events to identify false positives and actual DLP events. I know a lot of that requires manual review, but now with AI, I think they can leverage it to help administrators determine that.

To make it a 10, it needs more integrations in using AI technologies to help better parse through manual review events.

Proofpoint has amazing customer support, and that's the honest truth. I always recommend everyone to use Proofpoint for their great customer service, development of their products, and efficiency of their products. Of course, there is a little premium when going with such a big company, but the service and quality of results make every penny well spent.

We just used the built-in DLP features in Microsoft 365, but we didn't have a dedicated solution.

The pricing for Proofpoint Enterprise DLP is a little bit on the higher end. The setup cost is all integrated into the pricing, but I find with Proofpoint you get what you pay for, so it's a great service.

We evaluated Microsoft offerings as well as other email providers and third-party companies, and the fact that Proofpoint bundles a complete range of DLP services that are really great for an organization to have all together is why we decided to go with them.

Proofpoint Enterprise DLP works really well. I have nothing else to add about the features. It's fine. Proofpoint Enterprise DLP is a great service, and we're very happy with it. I would rate this review a 9 out of 10.