Microsoft Defender XDR
Microsoft's XDR suite — Defender for Endpoint, Identity, Cloud Apps, Office 365 and Cloud in a correlated incident view.
Microsoft Defender XDR in practice
Microsoft Defender XDR joins Defender for Endpoint, Identity, Office 365 and Cloud Apps into a single incident view: signals from devices, mailboxes and sign-ins arrive as one correlated incident rather than four separate alerts. Its strongest component is automatic attack disruption, which isolates affected accounts or devices on its own when confidence is high, before an analyst intervenes.
Two limits belong in every plan: raw data for advanced hunting is queryable for 30 days only, other portal data for 180 days — anyone who needs to look back further requires Microsoft Sentinel or an export into their own storage. In licensing terms Defender XDR usually arrives with Microsoft 365 E5 or the E5 Security add-on. Alendris deploys Defender XDR as a Zero Trust baseline for endpoints, tied to Intune compliance policies, Conditional Access and custom detection rules in Sentinel.
How Alendris helps
From our projects
- Zero Trust Infrastructure from the Data Center to the Remote WorkplaceComplete modernization of server infrastructure, identity, and remote access into a consistent Zero Trust architecture — from hyperconverged storage to hardened server and client baselines to secure remote work without a single publicly reachable device.
- Replacement of Citrix environment with Azure Virtual DesktopFull migration of 8,000 Citrix users to a highly automated AVD target architecture.
- Security Modernization with a Focus on Microsoft 365 & SOC ReadinessSustainable improvement of the security posture in the Microsoft ecosystem with a focus on identity protection, tenant hardening, and SOC readiness.
- Complete IT Renewal with Security by DesignComprehensive IT modernization with a focus on ransomware resilience, Zero Trust, and Modern Workplace.
- NIS2 Compliance Implementation for Critical InfrastructureHolistic implementation of NIS2 requirements: From gap analysis and technical implementation to audit readiness.
- Enterprise Rollout of Copilot for Microsoft 365Structured rollout of Microsoft 365 Copilot: From tenant preparation and governance to user adoption.
- AI-powered Automation with Azure AI Foundry & n8nComplete automation of document-based business processes through AI-supported workflows – from data extraction to decision support.