ReCover by Curtail is a network monitoring and anomaly detection system designed to identify zero-day attacks and maintain business operations. It uses patented comparison technology to detect anomalies by comparing network responses across servers. When an alarm is triggered, ReCover isolates affected systems and switches traffic to clean, resilient servers. The system aims to provide intrusion detection without interrupting operations, operating like a RAID (Redundant Array of Independent Disks) for applications. It also offers automated incident response and recovery capabilities, helping to maintain system uptime and stability by detecting and mitigating software failures in real-time.