Cloud Detection and Response (CDR)

A Cloud Detection and Response (CDR) solution is a cybersecurity technology that monitors cloud environments for threats and automatically responds to security incidents.

CDR platforms provide continuous visibility across cloud infrastructure, applications, and data to identify malicious activities, misconfigurations, and compliance violations in real-time.

CDR solutions typically integrate with major cloud service providers like AWS, Azure, and Google Cloud Platform to collect telemetry data from various sources including cloud logs, network traffic, user activities, and resource configurations. Advanced CDR platforms leverage machine learning and behavioral analytics to detect anomalous patterns that may indicate compromise, such as unusual data access patterns, suspicious user behaviors, or unauthorized resource modifications.

When threats are detected, CDR systems can automatically execute response actions such as isolating compromised resources, revoking access credentials, blocking malicious IP addresses, or triggering incident response workflows. This automation is particularly valuable in cloud environments where the scale and dynamic nature of resources make manual monitoring impractical.

CDR represents an evolution of traditional Security Information and Event Management (SIEM) and Endpoint Detection and Response (EDR) technologies, specifically designed to address the unique security challenges of cloud computing, including shared responsibility models, ephemeral infrastructure, and multi-tenant environments.