Upwind eBPF Sensor by Upwind is a lightweight, high-performance sensor that provides real-time visibility and protection for cloud environments. It leverages eBPF (Extended Berkeley Packet Filter) technology to monitor and analyze network traffic, file activities, and process executions at the kernel level. This sensor operates in a sandbox environment, ensuring safety and stability by preventing kernel crashes and instability due to errors. Upwind eBPF Sensor dynamically loads and unloads programs without requiring kernel restarts, making it easier to maintain and debug. It is extensively used in runtime cloud security, offering advantages over traditional kernel extensions, such as improved safety, better performance, flexible deployment, and enhanced security controls. Upwind eBPF Sensor is designed to provide real-time insights into process executions, traffic patterns, connections, and potential security anomalies, enabling proactive threat detection and response. It enriches data with context, providing insights into actions taken on files, including read, write, and delete operations. This sensor is suitable for various use cases, including networking and security, and is capable of extracting all containers' network traffic from the host level with low overhead. Upwind eBPF Sensor is integral to Upwind's cloud security platform, ensuring comprehensive visibility and protection for multi-architecture environments.
