
Greenlight Service
Validation of attacker removal after an incident
Greenlight Service is a specialized forensic service confirming that the attacker has been completely removed from the environment after a ransomware incident. The team conducts an in-depth analysis of all systems, identifying backdoors, persistence mechanisms, and lateral movement paths. Only after receiving the 'Greenlight' can the organization safely restore normal operations without the risk of reinfection.
Enterprise-grade protection compliant with regulatory requirements and security standards
Fast deployment with minimal resource overhead
Dedicated support from a certified partner
Easy integration with your existing infrastructure
Key features
- Complete forensic analysis of all endpoints, servers, and AD
- Hunting for backdoors, web shells, and persistence mechanisms
- Validation of removal of all IoC from threat intelligence
- Hardening recommendations to close attack vectors
- Detailed technical report and executive summary for management
Business benefits
- 100% confidence in security before resuming operations
- Avoidance of reinfection occurring in 30% of cases without validation
- Professional documentation for insurers and regulators
- Identification of root cause to prevent future attacks
- Meeting due diligence requirements for management and stakeholders

Why Halcyon?
The world's first platform dedicated exclusively to ransomware protection. Halcyon uses advanced behavioral detection techniques to block encryption in real time, and in the event of an attack, enables automatic recovery of encrypted files without paying a ransom.
Need Greenlight Service in your organization?
As a certified Halcyon partner, we'll help you deploy and configure the solution.