Best On-Premises Data Loss Prevention Software
View:
Compare the Top On-Premises Data Loss Prevention Software as of April 2026
Sort By:
What is On-Premises Data Loss Prevention Software?
Data loss prevention (DLP) software is designed to protect sensitive information from being accidentally or maliciously exposed, shared, or lost. It monitors and controls data transfer across endpoints, networks, and storage systems to prevent unauthorized access or leaks. DLP tools can detect patterns, keywords, and encryption to identify and block the movement of confidential data, such as financial records or personal information. The software often integrates with email systems, cloud storage, and file-sharing platforms to enforce security policies. By preventing data breaches and ensuring compliance with regulations like GDPR and HIPAA, DLP software helps safeguard an organization's valuable data assets. Compare and read user reviews of the best On-Premises Data Loss Prevention software currently available using the table below. This list is updated regularly.
-
1
Safetica
Safetica
Safetica’s Intelligent Data Security protects sensitive data where teams work, using powerful AI to deliver contextual awareness, reduce false positives, and stop real threats without disrupting productivity. With Safetica, security teams can maintain visibility and control over sensitive data, stay ahead of insider risks, maintain compliance, and secure sensitive cloud-based data. ✔️ Data Protection: Classify, monitor and control sensitive data across devices and clouds in real time. ✔️ Insider Risk and User Behavior: Spot risky behavior, detect intent, and stop insider threats to stay ahead of the careless handling of sensitive data, compromised user accounts and malicious user activity. ✔️ Compliance and Data Discovery: Prove compliance with audit-ready reporting for data in use, in motion, and at rest. ✔️ Cloud Security: Protect Microsoft 365, cloud, and file-sharing platforms to secure sensitive cloud-based data. -
2
Curtain LogTrace File Activity Monitoring
Coworkshop Solutions
Curtain LogTrace File Activity Monitoring is an enterprise file activity monitoring solution. It tracks user actions: create, copy, move, delete, rename, print, open, close, save. Includes source/destination paths and disk type. Perfect for monitoring user file activities. Key features: - File log (create & delete file) - File log (copy & move file) - File log (print & rename file) - App log (save, open & close file) - Support MySQL & MS SQL - Watermark for printout - Central administration - Integration with Active Directory - Uninstall password for client - Password management - Admin delegation - Self protection for the software Licensing: Curtain LogTrace is shareware. You can download and use the software for free on a trial basis or commercial use. If you want to log more file events (e.g. print, rename, save, open and close) and some advanced features, you need to activate the software to paid version.Starting Price: Free with limited functions -
3
Curtain MonGuard Screen Watermark
Coworkshop Solutions
Curtain MonGuard Screen Watermark is an enterprise solution that displays watermarks on users' screens, showing information like PC name, and username. It captures user attention and serves as a reminder before taking screenshots to share sensitive information. Key features: - On-screen watermark - Full screen-watermark - Application screen-watermark - Supports over 500 Applications - Self-defined content of watermark - Screen-watermark by condition - Central administration - Integration with Active Directory - Uninstall password for client - Password management - Admin delegation - Self protection for the software Licensing: Curtain MonGuard is shareware. You can download and use the software for free on a trial basis or commercial use. If you want to display [username] and [IP address] in screen watermark and some advanced features, you need to activate the software to paid version.Starting Price: Free with limited functions -
4
Kasm Workspaces
Kasm Technologies
Kasm Workspaces streams your workplace environment directly to your web browser…on any device and from any location. Kasm uses our high-performance streaming and secure isolation technology to provide web-native Desktop as a Service (DaaS), application streaming, and secure/private web browsing. Kasm is not just a service; it is a highly configurable platform with a robust developer API and devops-enabled workflows that can be customized for your use-case, at any scale. Workspaces can be deployed in the cloud (Public or Private), on-premise (Including Air-Gapped Networks or your Homelab), or in a hybrid configuration.Starting Price: $0 Free Community Edition -
5
GitGuardian
GitGuardian
GitGuardian is an end-to-end NHI security platform that empowers software-driven organizations to enhance their Non-Human Identity (NHI) security and comply with industry standards. With attackers increasingly targeting NHIs, such as service accounts and applications, GitGuardian integrates Secrets Security and NHI Governance. This dual approach enables the detection of compromised secrets across your dev environments while also managing non human identities and their secrets lifecycle. The platform supports over 450+ types of secrets, offers public monitoring for leaked data, and deploys honeytokens for added defense. Trusted by over 600,000 developers, GitGuardian is the choice of leading organizations like Snowflake, ING, BASF and Bouygues Telecom for robust secrets protection.Starting Price: $0 -
6
CurrentWare
CurrentWare
Protect your business with our simple employee monitoring & security solutions. Protect your sensitive data with the robust data loss prevention and user activity monitoring features in the CurrentWare suite. Block unauthorized USB devices to prevent data theft, proactively block high-risk websites, monitor computer activity for anomalous behavior, and more. CurrentWare’s workplace internet filtering and monitoring software prevents the misuse of the internet in the workplace. Effortlessly restrict internet access and track employee web browsing to enforce your internet use policies. Use CurrentWare’s remote workforce management software to improve the productivity and security of your employees, no matter where they work. With CurrentWare you can monitor remote employee internet usage, block websites, and restrict USBs even when PCs disconnect from your network. Whether on-campus or taken home, CurrentWare’s computer monitoring and web filtering for schools ensures student safety.Starting Price: $14 PUPM -
7
Fortinet
Fortinet
Fortinet is a global leader in cybersecurity solutions, known for its comprehensive and integrated approach to safeguarding digital networks, devices, and applications. Founded in 2000, Fortinet provides a wide range of products and services, including firewalls, endpoint protection, intrusion prevention systems, and secure access solutions. At the core of its offerings is the Fortinet Security Fabric, a unified platform that seamlessly integrates security tools to deliver visibility, automation, and real-time threat intelligence across the entire network. Trusted by businesses, governments, and service providers worldwide, Fortinet emphasizes innovation, scalability, and performance, ensuring robust defense against evolving cyber threats while supporting digital transformation and business continuity. -
8
Teramind
Teramind
Teramind provides a user-centric security approach to monitoring your employees’ digital behavior. Our software streamlines employee data collection in order to identify suspicious activity, improve employee productivity, detect possible threats, monitor employee efficiency, and ensure industry compliance. We help reduce security incidents using highly customizable Smart Rules that can alert, block or lockout users when rule violations are detected, to keep your business running securely and efficiently. Our live & recorded screen monitoring lets you see user actions as they’re happening or after they’ve occurred with video-quality session recordings that can be used to review a security or compliance event, or to analyze productivity behaviors. Teramind can be installed in minutes and can be deployed either without employees knowing or with full transparency and employee control to maintain trust.Starting Price: $12/month/user -
9
AccessPatrol
CurrentWare Inc.
AccessPatrol is a data loss prevention and USB device control software that provides a proactive solution for preventing data breaches caused by illicit data transfers. AccessPatrol controls a variety of peripherals, including… - Storage devices such as USB flash drives and external hard drives - Wireless Devices such as Bluetooth, Infrared, and WiFi - Communication Ports such as Serial and Parallel ports - Imaging Devices such as Scanners or Cameras, and… - Other Devices such as network share drives, printers, and mobile phones File operations alerts and permissions can be configured to alert IT administrators to suspicious file operations and proactively prevent data transfers to unauthorized users. The security policies are enforced by a software agent that is installed on your user’s computers. This keeps devices restricted and monitored even when the computers are taken off of the network.Starting Price: $6 PUPM -
10
FileCloud
FileCloud
FileCloud is a hyper-secure EFSS (enterprise file sync and share) platform that provides industry leading compliance, data governance, data leak protection, data retention and digital rights management capabilities. Workflow automation and granular control of content sharing across most enterprise platforms are fully integrated into the complete EFSS stack. FileCloud is a leader in content governance and collaboration for unstructured data, trusted and used worldwide across Global 1000 enterprises, educational institutions, government organizations, and service providers. Granular control of content sharing is fully integrated into the stack through comprehensive audit logs and access permissions, and the Compliance Center helps with regulations like GDPR, HIPAA, and NIST 800-171 (among others). FileCloud also provides Zero Trust File Sharing® an industry first innovation that allows users to share sensitive data via an encrypted zip file that cannot be accessed by unauthorized userStarting Price: $6.00/month/user -
11
Data Rover
Data Rover
Data Rover is an Advanced User Data and Security Management for any Data-Driven Organisation. A single solution for Infrastructure and Security managers that allows data users to explore, manage, process, and protect their data effectively and efficiently, by simultaneously addressing the two primary needs related to the use of data: Cyber Security and Data Management. Data Rover plays a key role in business asset protection and corporate data management policy definition. Data Analytics Check for security flaws and eliminate issues. Simplify the management of permissions. File Auditor It gives you the proof that something was done. Right or Wrong it's not important - JUST the FACTS. Dark Data Makes work faster and safer by optimising the storage resources usage and reducing costs. Involve the users in data management so they can contribute in keeping the storage systems clean and efficient. Advanced Data Exchange Share business data in/out of the company SAFELY. -
12
ManageEngine Endpoint DLP Plus
ManageEngine
ManageEngine's Endpoint DLP Plus is an enterprise solution that leverages advanced data loss prevention strategies to protect sensitive information contained within endpoint devices. The solution prevents the unauthorized transfer of important or classified data out side an organization, through the different communicative channels. This includes print or clipboard operations concerning sensitive files, upload of sensitive data to major Cloud platforms like Google Drive and Dropbox, offloading classified data on to removable storage devices and much more. Endpoint DLP Plus enables IT admins to create and deploy DLP policies for an organization's network from a centralized console and even offers ready-to-use templates to better meet compliance requirements of major regulatory bodies such as HIPAA & GDPR.Starting Price: $795/100 Workstations -
13
VIPRE SafeSend
VIPRE Security Group
Protect your organization from accidental data breaches with VIPRE SafeSend, the ultimate safeguard for Microsoft Outlook. SafeSend prompts users to confirm external recipients and attachments before sending emails, reducing the risk of misaddressed messages. Unlike traditional Data Loss Prevention (DLP) solutions that simply block emails after they’re sent—adding strain to already overstretched security teams—SafeSend proactively empowers employees to recognize and prevent mistakes in real time. It also scans outgoing emails and attachments to ensure sensitive data stays within your network. Over time, users develop better email habits, enhancing your organization’s security posture. Choose from two tailored packages: one focused on preventing misaddressed emails and another designed to meet comprehensive DLP requirements. With VIPRE SafeSend, you’re not just protecting data—you’re building a smarter, more security-conscious workforce.Starting Price: $30/user/year -
14
BigID
BigID
BigID is data visibility and control for all types of data, everywhere. Reimagine data management for privacy, security, and governance across your entire data landscape. With BigID, you can automatically discover and manage personal and sensitive data – and take action for privacy, protection, and perspective. BigID uses advanced machine learning and data intelligence to help enterprises better manage and protect their customer & sensitive data, meet data privacy and protection regulations, and leverage unmatched coverage for all data across all data stores. 2 -
15
Sesame Software
Sesame Software
Sesame Software specializes in secure, efficient data integration and replication across diverse cloud, hybrid, and on-premise sources. Our patented scalability ensures comprehensive access to critical business data, facilitating a holistic view in the BI tools of your choice. This unified perspective empowers your own robust reporting and analytics, enabling your organization to regain control of your data with confidence. At Sesame Software, we understand what’s at stake when you need to move a massive amount of data between environments quickly—while keeping it protected, maintaining centralized access, and ensuring compliance with regulations. Over the past 30+ years, we’ve helped hundreds of organizations like Proctor & Gamble, Bank of America, and the U.S. government connect, move, store, and protect their data. -
16
Google Cloud Data Loss Prevention is a fully managed service designed to help you discover, classify, and protect your most sensitive data. Gain visibility into the data you store and process. Create dashboards and audit reports. Automate tagging, remediation, or policy based on findings. Connect DLP results into Security Command Center, Data Catalog, or export to your own SIEM or governance tool. Configure data inspection and monitoring with ease. Schedule inspection jobs directly in the console UI or stream data into our API to inspect or protect workloads on Google Cloud, on-premises, mobile applications, or other cloud service providers. Reduce risk to unlock more data for your business. Protection of sensitive data, like personally identifiable information (PII), is critical to your business. Deploy de-identification in migrations, data workloads, and real-time data collection and processing.
-
17
ITsMine Beyond DLP
ITsMine
ITsMine Beyond DLP™ goes beyond traditional Data Loss Prevention (DLP) to protect organizations against all data threats. No policies or endpoint agents needed zero effect on employee productivity, and protection even after data exfiltration. Data loss incidents are becoming more common and more destructive than ever before, whether deliberate or inadvertent or from internal or external factors. Beyond DLP™ is a completely new security approach, that enables organizations to easily track and secure their data wherever it is, within their internal network and beyond. Maintain your high-security standards regardless of whether your data is located in on-prem or cloud-based file systems. Empower employees’ full productivity while controlling the usage and whereabouts of your sensitive data. Hassle-free compliance to data protection regulations, from GDPR, CCPA, PCI to HIPAA, with access control options to sensitive data, data breach detection and clear reporting options. -
18
GTB Technologies DLP
GTB Technologies
Data Loss Prevention is defined as a system that performs real-time data classification on data at rest and in motion while automatically enforcing data security policies. Data in motion is data going to the cloud, internet, devices, or the printer. Our solution is the technology leader. Protecting on-premises, off-premises, and the cloud whether it be Mac, Linux, or Windows; our Data Loss Prevention security engine accurately detects structured & unstructured data at the binary level. GTB is the only Data Loss Prevention solution that accurately protects data when off the network. Discover, identify, classify, inventory, index, redact, re-mediate, index, control and protect your data including PII, PCI, PHI, IP, unstructured data, structured data, FERC, NERC, SOX, GLBA & more. Our patented and patent-pending, proprietary technology is able to prevent the syncing of sensitive data to unsanctioned or private clouds, while allowing its users to automatically identify “sync folders”. -
19
Fasoo AI-R DLP
Fasoo
Fasoo AI-R DLP is an advanced data protection solution that safeguards sensitive information from being exposed through generative AI platforms. Built to meet the growing challenges of AI adoption in the workplace, it monitors user interactions in real time and blocks attempts to share confidential data through AI prompts. This solution uses intelligent pattern recognition and policy-based controls to enforce security across departments, user roles, and devices. It gives organizations the flexibility to customize policies and restrict risky AI use while still enabling productivity. With support for Remote Browser Isolation (RBI), Fasoo AI-R DLP creates a secure environment for AI interactions, ensuring sensitive content stays protected within corporate boundaries. Ideal for companies adopting generative AI tools at scale, Fasoo AI-R DLP provides deep visibility into user activity with detailed logs and alerting mechanisms. -
20
InteliSecure Aperture
InteliSecure
Aperture centralizes, standardizes, and simplifies alert management for Microsoft data protection products including Office 365 DLP, Azure Information Protection (AIP), and Cloud App Security (CAS). Get more value from the security tools in your Microsoft E3 or E5 licenses by reducing or eliminating duplicate tools, duplicate costs, and duplicate efforts. Built for the enterprise, the Aperture platform is enabled by InteliSecure managed data protection services to streamline and simplify incident and triage handling. A personal demo, conducted by an expert Solutions Architect, will show how you can get true visibility into security events regardless of where they originate in your Microsoft ecosystem. Aperture enables tailored configurations so that your security administrators can create a powerful security strategy with custom classifications and policies, role-based access control, and standardized governance across on-premises and cloud-based applications. -
21
SecureIdentity DLP
SecurEnvoy
SecureIdentity DLP is a data protection portfolio of solutions (on-premises, off-premises and the cloud), which prevents the loss of data from malware, insider threat and human error. This can be achieved across multi-channels, regardless of file types, by blocking sensitive data across structured and unstructured data repositories. Our SecureIdentity DLP platform provides the identity of the user, the device and the data they are working on so you can prove exactly who is doing what at any time. With increasing integrations with other parts of the security market, DLP has become essential for protecting organizations when newer technologies are to be adopted. Our DLP solutions are unique from competitors as we address threats from trusted and un-trusted users, through unique intellectual algorithms and fingerprinting features. SecureIdentity DLP conducts real-time inspection of all protocols, even ones that are unknown, and has the ability to stop data loss immediately. -
22
Baffle
Baffle
Baffle provides universal data protection from any source to any destination to control who can see what data. Enterprises continue to battle cybersecurity threats such as ransomware, as well as breaches and losses of their data assets in public and private clouds. New data management restrictions and considerations on how it must be protected have changed how data is stored, retrieved, and analyzed. Baffle’s aim is to render data breaches and data losses irrelevant by assuming that breaches will happen. We provide a last line of defense by ensuring that unprotected data is never available to an attacker. Our data protection solutions protect data as soon as it is produced and keep it protected even while it is being processed. Baffle's transparent data security mesh for both on-premises and cloud data offers several data protection modes. Protect data on-the-fly as it moves from a source data store to a cloud database or object storage, ensuring safe consumption of sensitive data. -
23
SURF Security
SURF Security
Create a security air gap, reduce your attack surface and isolate your business from internal and external exploits, while streamlining SaaS apps and accessing your data. Grants access based on the identity of the users and their devices to any SaaS or on-prem apps. Isolated work environment from device and web threats locally on the endpoint, by encrypting, sandboxing and rendering content. Enforcing enterprise browser security policies like DLP, web filtering, phishing protection, extension management and more. SURF brings Zero-Trust principles to the user via the browser, protecting everyone and everything in the enterprise regardless of role. By configuring only a few policies, IT and security teams can significantly reduce the attack surface. Discover the benefits of utilizing SURF from an Information technology perspective. -
24
MINDely
MIND
MIND is the first-ever data security platform that puts data loss prevention (DLP) and insider risk management (IRM) programs on autopilot, so you can automatically identify, detect, and prevent data leaks at machine speed. Continuously find your sensitive data in files spread across your IT environments whether at rest, in motion, or in use. MIND continuously exposes blindspots of sensitive data across your IT environments including SaaS, AI apps, endpoints, on-premise file shares, and emails. MIND monitors and analyzes billions of data security events in real time, enriches each incident with context, and remediates autonomously. MIND automatically blocks sensitive data in real-time from escaping your control, or collaborates with users to remediate risks and educate on your policies. MIND continuously exposes blindspots of sensitive data at rest, in motion, and in use by integrating with data sources across your IT workloads, e.g. SaaS, AI apps, on-premises, endpoints, and emails. -
25
Metadact
Litera
Metadact is a metadata cleaning and data loss prevention tool designed to protect organizations from accidental information leaks by removing hidden metadata from documents. It integrates seamlessly with existing email systems, ensuring that all outgoing attachments are automatically cleansed of sensitive metadata without disrupting user workflows. Metadact supports various file types, including Microsoft Office documents and PDFs, providing comprehensive protection across different formats. Its centralized management console allows administrators to enforce organization-wide policies, customize cleaning settings, and monitor usage to maintain compliance and security standards. Additionally, Metadact offers flexible deployment options, including on-premises and cloud-based solutions, to accommodate diverse IT infrastructures. Have total control with customizable settings and receive insights to protect data, while maintaining an efficient workflow. -
26
Augment your cross-channel DLP with AI-powered classification. Proofpoint Intelligent Classification and Protection is an AI-powered approach to classifying your business-critical data. It recommends actions based on risk accelerating your enterprise DLP program. Our Intelligent Classification and Protection solution helps you understand your unstructured data in a fraction of the time required by legacy approaches. It categorizes a sample of your files using a pre-trained AI-model. And it does this across file repositories both in the cloud and on-premises. With our two-dimensional classification, you get the business context and confidentiality level you need to better protect your data in today’s hybrid world.
- Previous
- You're on page 1
- Next
