XDR enables organizations to extend endpoint visibility beyond regular endpoint detection and response (EDR). XDR security solutions can integrate with existing SOAR and SIEM, as well as cloud and on-premise environments, and remote endpoints such as IoT.
XDR is very new, but several major security vendors have launched an XDR solution. In this article you’ll get a brief review of the leading XDR solutions by Cynet, Palo Alto, Cisco, Microsoft, McAfee, and more.
Extended Detection and Response (XDR) is a cybersecurity solution that unifies threat detection and response across endpoints, networks, email, cloud, and more. Unlike siloed tools, XDR collects and correlates data from multiple sources into a single platform. This integration provides better visibility, faster threat detection, and more efficient response to multi-vector attacks. XDR often includes automation and AI to reduce manual work and improve accuracy.
Endpoints have always been a target for attackers and a primary security concern. But as systems become more complex and distributed, this attack surface has increased and security teams are implementing advanced security solutions to ensure organizational resources remain secure.
These security solutions must span components throughout your system, including cloud resources, email servers, on-premises resources, and remote or Internet of Things (IoT) devices. Solutions also need to provide centralized visibility with comprehensive system information. XDR systems are designed to fill this need.
XDR solutions offer detection and response capabilities that extend beyond what is possible with endpoint detection and response (EDR) or point solutions. They add on network, cloud, and email security, among others. In addition, XDR enhances the capabilities of existing monitoring systems and enable event tracing beyond endpoints.
Before investing in an XDR solution, you should take the time to evaluate multiple solutions. You need to ensure that solutions are compatible with your existing tooling and that capabilities are appropriate for your specific resources. Below are the top 5 solutions you should consider.
Cynet all-in-one is an autonomous breach protection platform, combining XDR prevention and detection capabilities, with alerts for third-party systems, SOAR-like capabilities for fully automated event investigation and remediation, and a 24/7 MDR service without additional cost.
On prem, cloud or hybrid
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Palo Alto’s Cortex XDR platform is built for Fortune 500 companies with large 24X7 SOC teams. It can be used to monitor and manage endpoint, cloud resource and network data and events. It incorporates features for incident prevention, detection, investigation, and remediation.
Top capabilities:
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Pricing:
Pricing is not publicly available and can be received upon contacting the vendor’s partners.
Official product page:
https://www.paloaltonetworks.com/cortex/cortex-xdr
Cisco’s XDR solution, Cisco SecureX, is a cloud-native platform you can use to create an integrated security portfolio based on your own and Cisco’s policies. It includes automated workflows for threat detection and response, features for security analytics, and more than 170 out-of-the-box integrations.
Capabilities of Cisco SecureX include:
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Pricing:
Pricing is not publicly available and can be received upon contacting the vendor’s partners.
Microsoft Defender XDR is a system you can use to prevent threats, detect breaches, and respond to automated event investigation. It supports endpoints, vulnerability management, email security, identity protection, and SaaS protection.
Capabilities of Defender XDR include:
Official product page:
https://learn.microsoft.com/en-us/defender-xdr/microsoft-365-defender
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A license to a Microsoft 365 security product entitles the use of Microsoft Defender XDR without additional licensing cost.
Sophos XDR is a cloud-native platform that helps detect, investigate, and respond to threats across endpoints, mobile, cloud, workloads, emails, and network. It includes firewalls, ZTNA, managed services, and AI.
Capabilities of Sophos XDR include:
Official product page:
https://www.sophos.com/en-us/products/extended-detection-and-response
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Pricing:
Pricing is not publicly available and can be received upon contacting the vendor.
Cynet is the Leading All-In-One Security Platform
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When choosing an XDR provider, focus on how well it aligns with your security operations, existing infrastructure, and future needs. Here are the key criteria to consider:
Cynet 360 is an autonomous breach protection platform that works in three levels, providing XDR, Response Automation, and 24/7 MDR in one unified solution. Cynet natively integrates these three services into an end-to-end, fully automated breach protection.
Cynet’s XDR layer includes the following capabilities:
Get a free trial of Cynet 360 and experience the world’s only integrated XDR, SOAR and MDR solution.
Cybersecurity platforms that unify and automate threat detection, investigation, and response across multiple security layers: endpoint, network, cloud, email, and identity. Unlike siloed tools, XDR brings telemetry from various sources into a single console, applying analytics and automation to identify threats more effectively. This broader context enables faster threat detection and remediation, helping security teams spot advanced, multi-vector attacks that point solutions may miss.
XDR enhances threat visibility and streamlines incident response by correlating signals across systems and automatically prioritizing critical alerts. Businesses benefit from reduced MTTR, stronger threat detection accuracy, and less manual investigation. It also improves analyst productivity and helps organizations make better use of limited security talent.
XDR platforms offer small teams the ability to detect and respond to sophisticated threats like ransomware or phishing without building a full SOC.
XDR systems typically come in three deployment models: on-premises, cloud-native, and hybrid. Cloud-native XDR is the most popular due to ease of deployment, scalability, and reduced maintenance. Hybrid options support organizations with both cloud and on-prem infrastructure, while on-prem XDR may appeal to highly regulated industries requiring strict data residency or control.
EDR focuses solely on detecting and responding to threats on endpoint devices. XDR goes further, aggregating and correlating data from multiple domains such as endpoints, email, servers, cloud apps, and networks. This broader coverage allows XDR to detect attack patterns that span multiple vectors, improving detection fidelity and context.
Rather than flooding analysts with raw alerts, XDR platforms group related events into a single incident, provide context, and recommend response steps. This reduces noise and enables faster triage, allowing security teams to focus on what really matters.
A top-tier XDR vendor offers threat hunting, AI-driven prioritization, and unified visibility without requiring heavy tuning. Bonus points go to vendors with managed XDR services, open ecosystems, and demonstrated success in real-world threat detection.
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