What is the difference between EDR vs CDR?

Endpoint Detection and Response (EDR) and Cloud Detection and Response (CDR) both help organizations detect, investigate, and respond to cyber threats, but they protect different environments.

EDR focuses on endpoints such as laptops, desktops, and servers. It monitors processes, files, network connections, and other device activity to identify malware and suspicious behavior. CDR focuses on cloud environments, where it analyzes cloud workloads, identities, services, APIs, and control-plane activity.

The distinction matters because attackers behave differently across endpoints and cloud infrastructure. Organizations that operate both environments may need both forms of visibility.

EDR vs CDR: Key differences

Their response capabilities vary between products and supported environments.

What threats does EDR detect?

EDR monitors endpoint behavior to identify activities that may indicate compromise. It can help security teams detect:

• Malware and ransomware.
• Suspicious process execution.
• Credential theft.
• Fileless attacks.
• Malicious scripts.
• Privilege escalation.
• Unexpected endpoint connections.

Detailed endpoint telemetry also helps analysts reconstruct attack timelines and investigate how adversaries compromised devices.

What threats does CDR detect?

CDR focuses on attacker behavior within cloud environments. It can identify suspicious activity involving cloud resources even when attackers use legitimate accounts rather than malware.

Common use cases include:

• Compromised cloud credentials.
• Suspicious API calls.
• Cloud privilege escalation.
• Unauthorized resource creation.
• Unusual administrative actions.
• Workload compromise.
• Suspicious access to cloud data.

CDR provides the cloud-specific context that endpoint-focused monitoring may not capture.

Where Hexnode fits into endpoint investigations

Hexnode XDR strengthens the endpoint side of detection and response on supported Windows devices. Instead of stopping at an alert, analysts can examine process-level activity through visual process trees, file and network-related threat activity, and MITRE ATT&CK mappings to understand how suspicious activity developed.

When an endpoint becomes part of a larger cloud incident, this context can help teams determine whether attackers obtained credentials or initiated suspicious connections from the device. Analysts can then isolate the endpoint, terminate malicious processes, or quarantine files. Dedicated CDR remains necessary when organizations require visibility into cloud-native events that occur beyond managed endpoints.