BullWall Ransomware Containment is an agentless ransomware detection and containment solution that monitors traffic between endpoints, file shares, and servers — both on-premises and in the cloud — to detect and stop active ransomware attacks in real time. Rather than relying on signature-based detection, the solution uses heuristic analysis and file metadata to identify behaviors associated with ransomware, such as illegitimate file encryption and data exfiltration. This approach enables it to detect both known and unknown ransomware variants without requiring updates to counter new strains. The solution is deployed on a virtual machine and does not require installation on endpoints or existing file servers. It uses machine learning to configure itself automatically and requires only read access to monitored data, imposing no network performance overhead. Upon detecting indicators of compromise, the solution isolates and contains the affected device and user account to halt the active attack. It monitors a broad range of infrastructure, including on-premises data servers, virtual machines, application databases, domain controllers, and cloud-based repositories. The solution is OS-agnostic and supports Windows, Android, iOS, Linux, and a range of device types including mobile devices, tablets, Macs, IoT devices, and laptops. Cloud platforms supported include Office 365, SharePoint, and Google Drive. BullWall Ransomware Containment integrates with SIEM and NAC solutions via JSON, REST API, and pre-configured scripts, enabling breach alerts to be sent to a Security Operations Center (SOC) and triggering configured response workflows.