Microsoft Defender XDR Deployment Services
Many organizations pay for Microsoft 365 E5 or Defender licences but never fully deploy them. Skytech Enterprise deploys and tunes Microsoft Defender XDR across endpoints, identities, email and cloud apps so you get coordinated detection, automatic attack disruption and value from licences you already own.
Defender XDR deployment at a glance
Who this is for
IT Directors and CISOs with Microsoft 365 E5, E5 Security or standalone Defender licences.
When you need this
Licences are owned but unconfigured, you are consolidating security vendors, or an incident exposed gaps in detection.
Delivery model
Fixed-scope deployment project with tuning and handover, plus optional 24/7 monitoring.
What is Microsoft Defender XDR?
Extended detection and response (XDR) correlates signals from multiple security layers into single incidents. Microsoft Defender XDR unifies Defender for Endpoint, Defender for Office 365, Defender for Identity and Defender for Cloud Apps in the Microsoft Defender portal, with automated investigation and automatic attack disruption that can contain threats such as ransomware and business email compromise in progress.
What our Defender XDR deployment includes
- Defender for Endpoint – onboarding, attack surface reduction rules, tamper protection and EDR in block mode.
- Defender for Office 365 – Safe Links, Safe Attachments, anti-phishing and impersonation protection, see email security.
- Defender for Identity – sensors on domain controllers to detect on-premises identity attacks.
- Defender for Cloud Apps – shadow IT discovery, app governance and session controls.
- Automated investigation and response – configured with appropriate automation levels.
- Incident workflow – alert tuning, notification and integration with Microsoft Sentinel.
- Secure Score – baseline and improvement plan.
Our process
- Licence and readiness review – confirm what you own and prerequisites.
- Pilot – onboard a pilot group in audit mode.
- Deploy – phased rollout across workloads.
- Tune – reduce noise and enable blocking.
- Hand over or monitor – runbooks for your team or 24/7 MDR.
Read: Microsoft Defender for Business vs Defender for Endpoint P1 and P2.
Benefits
- Use security capabilities already included in your licences.
- Fewer point products and consoles.
- Correlated incidents instead of isolated alerts.
- Automatic disruption of common attacks.
Why choose Skytech Enterprise
- Microsoft security specialists across every Defender workload.
- Careful tuning so blocking does not disrupt the business.
- Clear licensing advice to avoid paying twice.
- Optional 24/7 monitoring by our MDR team.
Related threat protection services
Defender XDR FAQs
Questions we hear about Microsoft Defender XDR.
What licences include Defender XDR?
Microsoft 365 E5 and E5 Security include the full Defender XDR suite. Business Premium includes Defender for Business and Defender for Office 365 Plan 1. Individual Defender products can also be licensed standalone.
What is the difference between EDR and XDR?
EDR focuses on endpoints. XDR correlates signals across endpoints, identities, email and cloud applications into unified incidents.
Can Defender XDR replace our antivirus?
Yes. Microsoft Defender Antivirus with Defender for Endpoint provides next-generation protection and EDR, replacing third-party antivirus in most cases.
What is automatic attack disruption?
A Defender XDR capability that uses high-confidence signals to automatically contain compromised devices and accounts during attacks such as ransomware and BEC.
Does Defender XDR work with Sentinel?
Yes. Defender XDR incidents and raw data can flow into Microsoft Sentinel, and both are managed in the unified Defender portal.
Turn on the security you already pay for
Book a Defender XDR readiness review with Skytech Enterprise.