Videos
06:18
XDR (Extended Detection & Response) Explained - YouTube
07:41
What Is XDR (Extended Detection and Response) and Why Do You Need It?
04:37
What Is XDR In Endpoint Security? - BusinessGuide360.com - YouTube
18:07
What Is Extended Detection And Response (XDR)? (Experts Explain) ...
02:07
How Does XDR Work? - YouTube
03:43
Sophos Extended Detection and Response (XDR) Overview - YouTube
What should I look for in an XDR software solution?
Robust analytics powered by AI/ML, automation that speeds up containment and remediation, a clear and intuitive dashboard, MDR, and support for both automated and manual investigation workflows.
cynet.com
cynet.com › xdr security › what is extended detection and response (xdr)? xdr security guide
What is XDR Security? Extended Detection and Response Explained
Why is XDR required?
XDR isolates and dissects these well-designed threats that work between security silos and are multiple security approaches that work in parallel but not necessarily together. It collects then correlates each detection according to individual security layers.
fortinet.com
fortinet.com › resources › cyberglossary › what-is-XDR
What is XDR? Extended Detection and Response Security | Fortinet
What does XDR mean?
XDR stands for cross-layered detection and response. XDR collects and then correlates data over a variety of security layers, including endpoints, email, servers, cloud workloads, and the general network.
fortinet.com
fortinet.com › resources › cyberglossary › what-is-XDR
What is XDR? Extended Detection and Response Security | Fortinet
threat monitoring technology
Wikipedia
en.wikipedia.org › wiki › Extended_detection_and_response
Extended detection and response - Wikipedia
September 20, 2025 - Extended detection and response (XDR) is a cybersecurity technology that monitors and mitigates cyber security threats. 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 ...
Microsoft
microsoft.com › en-us › security › business › security-101 › what-is-xdr
What Is XDR? (Extended Detection and Response) | Microsoft Security
This is the Trace Id: 598036b0029b494ec024611826a8243d ... Learn how extended detection and response (XDR) solutions provide threat protection and reduce response time across workloads.
Fortinet
fortinet.com › resources › cyberglossary › what-is-XDR
What is XDR? Extended Detection and Response Security | Fortinet
XDR differs from traditional threat detection in that it aims specifically at solving problems created by a silo approach. One way XDR “de-silos” a system is by segmenting the attack surfaces into their primary categories. This way, you get a relatively comprehensive solution for email, networks, servers, and cloud workloads.
Cybereason
cybereason.com › fundamentals › what-is-extended-detection-and-response-xdr
What is XDR? | A Complete Guide
Security Information and Event Management (SIEM) tools allow organizations to collect logs and alerts from multiple solutions. It doesn’t, however, include any analysis or automation. Analysts get access to a centralized hub of information but can be overwhelmed with the sheer quantity of alerts. Long term, XDR may fully replace SIEM, and currently it's using the data gathered from this solution to provide a more manageable level of alerts and information.
PurpleSec
purplesec.us › learn › xdr › what is xdr
What Is Extended Detection & Response (XDR)?
In addition, XDR’s automated and orchestrated response capabilities, like isolating endpoints or blocking malicious IPs, minimize damage and reduce manual workload. This unified approach simplifies security operations, making XDR a scalable, compliance-ready solution for small businesses facing modern threats.
Published July 18, 2025
Anomali
anomali.com › resources › what-is-extended-detection-and-response-xdr
What Is Extended Detection and Response (XDR)? | Anomali
Extended Detection and Response solutions, or XDR solutions, provide increased visibility into security alerts and data across all security telemetry, including networks, clouds, endpoints, and applications while applying analytic and automation to detect, analyze, hunt, and mitigate threats.
CrowdStrike
crowdstrike.com › en-us › cybersecurity-101 › endpoint-security › extended-detection-and-response-xdr
What is XDR? Extended Detection & Response | CrowdStrike
August 12, 2025 - XDR isn’t about aggregation, it’s about results. XDR makes real-time threat detection easier by bringing together world-class threat hunting, machine learning (ML), artificial intelligence (AI) and threat intelligence with third-party data sources. Unlike SIEM, XDR delivers impactful remediation strategies by intelligently consolidating all of the valuable telemetry from security solutions, while also orchestrating and automating analysis.Q: What are the benefits of XDR?
Cisco
cisco.com › products › security
Cisco XDR - Extended Detection and Response - Cisco
Effortlessly integrate email and applications data from leading solutions to deliver secure access. ... Stay ahead of the latest threats with simplified, automated endpoint security. ... Protect against damaging and costly email threats that can compromise your brand and operations. ... Achieve powerful network visibility to find sophisticated, covert threats and suspicious behavior. ... Accelerate response across the most prominent attack vectors—network, email, cloud, and endpoint—unified by Cisco XDR.
Published August 9, 2024
Palo Alto Networks
paloaltonetworks.com › cyberpedia › what-is-extended-detection-and-response-XDR-security
What is Extended Detection and Response (XDR) Security? - Palo Alto Networks
XDR works by normalizing and analyzing security data from key sources across including but not limited to endpoints, networks, cloud environments, identity solutions, and applications. XDR applies advanced analytics and machine learning algorithms to understand how security telemetry is related, for the purpose of preventing attacks and identifying, investigating, and remediating potential threats.
Trellix
trellix.com › en-us › security-awareness › endpoint › what-is-xdr.html
What Is XDR? Extended Detection and Response
Trellix empowers SecOps worldwide with the industry’s broadest and responsibly architected, GenAI-powered security platform.