• Source: Extended detection and response

Extended detection and response (XDR) is a cybersecurity technology that monitors and mitigates cyber security threats.




Concept


The term was coined by Nir Zuk of Palo Alto Networks in 2018.
According to Chapple, Stewart and Gibson, XDR is not so much another tool as the collection and integration of several concepts into a single solution, the components varying from vendor to vendor and often including NTA (network traffic analysis), NIDS and NIPS.
According to Gartner:

Extended detection and response (XDR) delivers security incident detection and automated response capabilities for security infrastructure. XDR integrates threat intelligence and telemetry data from multiple sources with security analytics to provide contextualization and correlation of security alerts. XDR must include native sensors, and can be delivered on-premises or as a SaaS offering. Typically, it is deployed by organizations with smaller security teams.
The system works by collecting and correlating data across various network points such as servers, email, cloud workloads, and endpoints. The data is then analyzed and correlated, lending it visibility and context, and revealing advanced threats. Thereafter, the threats are prioritized, analyzed, and sorted to prevent security collapses and data loss. The XDR system helps organizations to have a higher level of cyber awareness, enabling cyber security teams to identify and eliminate security vulnerabilities.
The XDR solution monitors the malware detection and antivirus capabilities of the endpoint detection and response (EDR) system and many extra cyber log sources to create greater context for Security Operations Center (SOC) teams to perform faster threat detection, investigation and response. XDR improves on the EDR capabilities to deploy high-grade security solutions by utilizing current technologies which proactively identifies and collects security threats, and employs strategies to detect future cyber security threats. It is an alternative to reactive endpoint protection solutions, such as EDR and network traffic analysis (NTA).




See also


Endpoint security
Data loss prevention software
Endpoint detection and response
Network detection and response




References

Kata Kunci Pencarian:

• Metilfenidat
• Sylvia Earle
• McDonnell Douglas F-15E Strike Eagle
• Pintu udara
• Edema paru akibat berenang
• Extended detection and response
• Managed detection and response
• Network detection and response
• Cybersecurity engineering
• Trellix
• XDR
• Bitdefender
• Symphony Technology Group
• Beazley plc
• Sophos