Heimdal
Endpoint & Cloud Security

REP X – Ransomware Encryption Protection Software

Powered by 4 real-time engines, delivering next generation defense against ransomware.

Validated against more than 800 ransomware samples, REP X delivers near-zero encryption risk in real-world attacks while remaining lightweight and seamless to deploy.

Eliminate the threat of ransomware for good

Anti Ransomware Encryption Protection makes it possible, with unparalleled mitigation powers and stunning accuracy.
Key benefits

REP X – Next Generation Ransomware Protection for Your Enterprise Assets

Heimdal Ransomware Encryption Protection (REP X) empowers you to defend your digital estate against one of the most destructive cyber threats of the decade. REP X is the next generation of our ransomware protection module, rebuilt with four advanced detection engines to stop ransomware before encryption begins.

By combining multiple detection methods in real time, REP X offers enterprises and MSPs reliable, layered protection both on-premises and in the cloud. Prevent and protect, not just mitigate — with a solution designed to meet modern ransomware tactics head on.

Supercharge Detection & Response

Multi-Engine Protection

REP X unites four complementary engines — encryption, rename, shadow copy, and canary — to detect and block ransomware at multiple stages of attack. This layered approach minimizes encryption risk to near zero in real-world scenarios.

Unified Security

Seamless Integration & Visibility

REP X works alongside any antivirus or as part of the Heimdal unified security platform. Gain deep visibility into ransomware activity with advanced reporting and dashboards that help security and compliance teams respond quickly.

Reduce Complexity & Costs

Resilience Against Modern Ransomware

REP X blocks attempts to tamper with shadow copies and recovery tools, ensuring business continuity even under advanced attacks. This unique layer strengthens resilience and gives enterprises confidence they can recover safely.


Key Features

Maintain the Integrity of your Digital Assets and Effectively Combat Ransomware

Encryption Engine – Detect Malicious Encryption in Progress

The core detection logic monitors suspicious file operations including reads, writes, renames, and deletes. By spotting encryption patterns early, REP X prevents ransomware from completing its payload while maintaining a minimal detection gap.

Rename & Canary Engines – Stop File Tampering and Catch Ransomware Early

REP X combines rename detection with canary (honeypot) files placed in targeted locations. This dual-engine approach traps ransomware before it spreads and provides clear telemetry for investigation, strengthening SecOps and MSP response workflows.

Shadow Copy Engine – Protect Recovery and Ensure Continuity

Many ransomware families attempt to delete or alter Windows Volume Shadow Copies to block recovery. REP X blocks these attempts automatically, ensuring resilience and continuity even against advanced or unknown ransomware strains.

Real-Time Encryption Protection for Cloud Workspaces

REP X extends its ransomware defenses to Microsoft 365, SharePoint, OneDrive, and Teams. By monitoring file modifications, extensions, and read/write operations in real time, it safeguards cloud data from both known and emerging ransomware variants.

Supercharge Any Antivirus with REP X – Next Generation Ransomware Protection

REP X extends the protection of any traditional antivirus with four advanced detection engines, adding the critical ransomware defense that AVs alone cannot deliver. It complements any stack and integrates seamlessly into Heimdal’s unified platform.

Use REP X alongside your existing antivirus, or combine it with Heimdal’s Next-Gen Antivirus, Firewall, and Threat Hunting for a complete, unified defense.

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FAQ

Frequently Asked Questions

What Is Ransomware Protection?

Ransomware protection encompasses security measures designed to prevent, detect, and stop ransomware attacks before files become encrypted and inaccessible. Modern anti ransomware software works by monitoring system behavior for signs of malicious encryption activities, such as rapid file modifications, suspicious process creation, and unauthorized access to sensitive directories.

An effective ransomware protection software typically employs multiple defense layers including behavioral analysis, file integrity monitoring, and real-time threat detection. Unlike traditional antivirus that relies on known signatures, advanced solutions use signature-free technology to identify ransomware based on behavior patterns, ensuring protection against both known and zero-day variants. This proactive approach maintains data integrity across endpoints and cloud environments.

How does Ransomware Encryption Protection work?

Ransomware encryption protection operates by continuously monitoring file system activities and identifying patterns characteristic of ransomware behavior. An effective anti ransomware tool tracks file modifications, extension changes, and read/write operations in real-time to detect malicious encryption attempts.

The protection process involves establishing baseline behaviors for normal file operations, then using behavioral analysis and threat intelligence to identify anomalies. When suspicious patterns are detected – such as mass file renaming, rapid encryption processes, or unusual file access patterns – the security solution blocks the malicious process before encryption can spread. Advanced solutions provide detailed forensic data including process callbacks, command-line arguments, and file operation logs to help security teams understand and respond to threats.

How does Cloud Ransomware Protection software work?

Cloud ransomware protection software extends security coverage to cloud-based platforms like Microsoft 365, Google Workspace, and various cloud storage services. These solutions integrate with cloud service APIs to monitor file activities, user behaviors, and access patterns within cloud environments.

The software tracks file modifications, sharing activities, and download patterns across cloud applications. When ransomware-like behavior is detected – such as mass file deletions, rapid encryption of cloud-stored files, or unusual API calls – the system can automatically respond by blocking suspicious processes, alerting security teams, and enabling rapid recovery from cloud backups. This cloud-native approach ensures distributed workforces and cloud assets remain protected without impacting legitimate user activities.

Does encryption protect against ransomware?

Encryption alone does not protect against ransomware – in fact, ransomware uses encryption as its primary weapon to lock victims out of their files. However, proper implementation of encryption as part of a comprehensive anti ransomware solution can provide additional security benefits.

Pre-emptive encryption of sensitive data ensures that even if ransomware actors steal files before encrypting them (double extortion tactics), the data remains unreadable without proper decryption keys. The key is combining proactive data encryption with dedicated anti-ransomware capabilities that monitor for and block malicious encryption attempts. This includes behavioral monitoring to detect unauthorized encryption processes, secure backup systems that ransomware cannot corrupt, and access controls that limit the spread of attacks.

What is the best protection against ransomware?

The most effective anti  ransomware protection platform combines multiple security layers rather than relying on any single solution. A comprehensive anti ransomware service should include behavioral detection capabilities, real-time monitoring, automated response mechanisms, and robust backup strategies.

Key components include: signature-free detection technology that identifies ransomware based on behavior rather than known signatures, continuous monitoring of file operations and system processes, network segmentation to prevent lateral movement, and immutable backups for rapid recovery. Organizations should also implement employee security training, regular patching schedules, and incident response planning. Modern solutions offer unified platforms that integrate these capabilities while maintaining compatibility with existing security infrastructure.

How to setup Ransomware Encryption Protection for OneDrive?

Setting up ransomware protection for OneDrive involves configuring both native Microsoft security features and potentially implementing additional protective solutions. Start by enabling OneDrive’s built-in Files Restore feature, which allows rollback to previous versions within 30 days if ransomware strikes.

Activate ransomware detection in Microsoft 365 Defender to monitor for suspicious file activities and receive automatic alerts. Enable version history for critical files and configure notification settings for unusual file modifications or mass deletions. For enhanced protection, consider deploying specialized anti-ransomware solutions that integrate with OneDrive through API connections, providing real-time monitoring of file operations, behavioral analysis for unknown threats, and extended backup capabilities. Regular testing of recovery procedures ensures rapid restoration if an attack occurs.

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