Microsoft Incident Response
Microsoft Incident Response When Minutes Matter
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Microsoft Incident Response Capabilities
Detection and Triage
24/7 monitoring ingests Defender XDR alerts and Sentinel SIEM events for rapid triage and severity assessment. Analysts filter false positives, prioritize active threats, and notify executives on critical incidents for immediate decisions.
Investigation and Forensics
Our team runs advanced hunting with KQL, endpoint timeline analysis, and Entra ID investigations to map attack paths and evidence. Forensic artifacts and chain-of-custody procedures support remediation and regulatory reporting when required.
Containment and Remediation
Containment actions include device isolation, credential resets, and network segmentation to stop lateral movement quickly. Engineers remove malware, harden configurations, and coordinate restoration with your teams until services are validated.
Post-incident recommendations
Clients receive a root cause timeline, prioritized remediation roadmap, and policy tuning suggestions such as conditional access and DLP adjustments. Tabletop exercises and playbook updates turn lessons learned into measurable posture improvements.
Tool integrations and automation
We integrate Defender for Endpoint, Defender for Cloud, Defender for Office 365, and Sentinel to automate investigation and response where safe. Automation reduces time-to-containment and focuses engineers on complex decisions that need human judgment.
Why US Cloud for Microsoft security incidents
Faster, guaranteed response
Financially backed SLAs guarantee initial response times under 15 minutes and average critical resolution under two hours. Internal metrics show we typically acknowledge incidents in under six minutes, which reduces downtime and executive exposure.
Lower cost than Microsoft IR
Clients see 30 to 50 percent savings compared with Microsoft incident response consulting and traditional IR retainers. Savings free budget for innovation, cloud optimization, or strengthening security controls without sacrificing quality.
100 percent US-based senior engineers
All incident responders are US-based and average more than 14 years of Microsoft experience, many from Microsoft or elite partners. The same engineers who implement security controls are available to respond, removing handoff delays and knowledge gaps.
No retainer, included with support
Incident response is included in standard support agreements without a separate $50K to $200K retainer. That model removes procurement friction and lets IT leaders budget predictably with a simple pricing structure.
Proactive plus reactive protection
Continuous monitoring and a proactive support catalog reduce incident likelihood while ensuring rapid response when events occur. Clients use proactive hours for health checks, readiness assessments, and playbook updates that prevent repeat incidents.
Response Process And Timelines
Detection (Continuous)
We continuously ingest Defender XDR and Sentinel telemetry to detect anomalies and prioritize alerts. Analysts triage events immediately to separate noise from true incidents and launch the correct response path.
Initial response and triage (<15 minutes)
An incident responder acknowledges the event under the contractual SLA and begins containment steps while gathering evidence. That fast acknowledgement keeps stakeholders informed and accelerates remedial action.
Investigation and scope (under 1 hour)
Engineers perform KQL hunts, timeline reconstruction, and endpoint forensics to determine blast radius. Investigations define affected systems and user accounts so containment can be surgical and recovery meaningful.
Containment and eradication (<2 to 4 hours)
High-severity incidents see isolation, credential rotation, and malware removal within the SLA windows. Post-containment steps include patching, configuration changes, and verifying eradication before full restoration.
Recovery and validation
Systems are restored and monitored closely while additional telemetry checks confirm no reinfection. A validated recovery reduces business risk and returns services to normal operations with confidence.
Post-incident and lessons learned (1 week)
Clients receive a root cause analysis, executive incident report, and prioritized remediation plan for long-term prevention. Tabletop exercises and playbook updates make those recommendations operational for future incidents.
Proven Results From Microsoft-Focused Incident Response
Key metrics
Financially backed SLAs deliver under 15-minute initial responses and high-severity resolutions averaging under two hours. Customers report 30 to 50 percent savings versus Microsoft consulting and IR retainers, making IR economically repeatable.
Customer outcomes
An enterprise financial client received four engineers on the call within an hour and regained control faster than prior Microsoft engagements. Another utilities client reported full containment and service validation in fewer than six hours, limiting operational impact.
Who trusts us
Eighty four Fortune 500 organizations and over 750 clients worldwide rely on our Microsoft support and incident response services. Gartner recognition and enterprise references provide additional confidence for procurement and security leaders.
SLA and performance transparency
Clients use our custom portal for real-time ticket performance and evidence trails, and financial SLAs provide an enforceable expectation for response times. Transparent metrics let teams measure vendor performance against stated guarantees.
Security Posture, Data Handling, And Compliance
Data protection and encryption
All client information is encrypted in motion and at rest to meet enterprise security expectations. Our platform and processes maintain chain-of-custody for forensic artifacts to support internal audits and regulatory needs.
Zero offshoring policy
We operate with 100 percent US-based engineers to avoid offshore data exposure and improve communication during high-severity incidents. That approach aligns with procurement and compliance requirements for U.S. government and regulated industries.
Third-party recognition
US Cloud is Gartner-recognized as an independent third-party Microsoft support provider and works with elite Microsoft partners for deep escalations. That recognition validates our ability to replace Unified Support without losing access to Microsoft escalation channels.
Contractual SLAs and guarantees
Financially backed SLAs make response expectations enforceable and reduce ambiguity during incidents. Contract terms include response times, escalation timelines, and transparency commitments through the client portal.
Part of US Cloud’s Microsoft Security Service Line
Microsoft Zero Trust is one component of a comprehensive Microsoft security platform.
Microsoft Incident Response FAQ
