XDR as a Service

XDR as a Service (Extended Detection and Response) is a managed cyber security solution that continuously monitors, detects and responds to threats across endpoints, identities, email, cloud environments and networks. By correlating security data across multiple systems, XDR helps organisations identify sophisticated attacks faster and reduce the risk of breaches, ransomware and operational disruption.

Traditional antivirus solutions mainly focus on detecting known malware on individual devices. XDR goes much further by combining telemetry from endpoints, cloud services, email platforms, identities and networks to detect advanced threats and suspicious behaviour across the entire IT environment. This provides broader visibility, faster threat detection and more effective incident response capabilities.

CyberOne’s XDR as a Service includes 24x7 threat monitoring, advanced threat detection, automated investigation, incident response support, security analytics and continuous optimisation. Powered by Microsoft security technologies and CyberOne’s managed security expertise, the service helps businesses proactively detect and contain cyber threats before they escalate into major incidents.

XDR uses behavioural analytics, AI-driven detection and cross-platform threat correlation to identify suspicious activity that may indicate ransomware, account compromise or lateral movement within the network. By analysing signals from multiple security layers simultaneously, CyberOne’s XDR service can detect threats earlier and accelerate containment and remediation actions.

Cyber attacks can happen at any time, often outside normal business hours. A 24x7 XDR service ensures threats are continuously monitored and investigated in real time, helping organisations reduce attacker dwell time and respond quickly to suspicious activity. Continuous monitoring significantly improves resilience against ransomware, phishing and other fast-moving cyber threats. 

CyberOne’s XDR service is built around Microsoft’s security ecosystem, integrating technologies such as Microsoft Defender XDR, Microsoft Sentinel and Microsoft Entra. This enables organisations to maximise the value of their Microsoft investments while benefiting from centralised visibility, intelligent threat detection and streamlined incident response across hybrid and cloud environments.

XDR as a Service helps businesses improve threat detection, reduce cyber risk, minimise downtime and strengthen operational resilience without the cost and complexity of building an in-house Security Operations Centre (SOC). Organisations benefit from enterprise-grade security expertise, predictable costs, faster incident response and continuous protection against evolving cyber threats.