Why Traditional EDRs Fail at Server D&R in the Cloud

In the cloud computing era, where Linux distributions dominate virtual hosts, traditional Endpoint Detection and Response (EDR) solutions face challenges in detecting kernel-level threats, such as the injection of Berkeley Packet Filter (BPF) backdoor programs, due to their limited visibility and reliance on high-level activity monitoring. These kernel attacks allow adversaries to manipulate host behavior undetected, compromising system integrity and data confidentiality. Sysdig addresses these shortcomings by emphasizing deep system call visibility, enabling real-time detection of subtle deviations in system behavior and enhancing response times. By correlating host and cloud audit data, Sysdig improves security readiness and response, overcoming the limitations of traditional EDRs that often fail to ingest critical Kubernetes and cloud audit logs. This approach is crucial in preventing sophisticated attacks on cloud infrastructure, ensuring the protection of sensitive data and system reliability.