Deploy Microsoft Sentinel with the right data ingestion, detection content, and SOC operating model - built for measurable outcomes and predictable cost.
Microsoft Sentinel is a cloud-native SIEM that combines analytics, automation, and threat intelligence to help detect, investigate, and respond to security threats at scale. Microsoft’s guidance emphasises connecting data sources, deploying security content (such as analytics, workbooks, and playbooks), and operationalising incident handling and hunting as part of an effective Sentinel rollout.
LW IT Solutions delivers Microsoft Sentinel as a complete implementation programme: architecture and workspace design, data connector onboarding, content deployment and tuning, and a repeatable SOC operating model. We focus on pragmatic outcomes - high-quality detections, clear escalation paths, and cost-aware ingestion strategy - so Sentinel becomes an operational capability your team can run confidently after go‑live.
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Service Overview
Highlights
- Architecture and workspace design: define the Sentinel workspace approach and operational boundaries (ownership, data domains, and governance)
- Data onboarding strategy: prioritise data sources, define ingestion method, and align to cost/retention goals
- Data connectors and Content hub: deploy and configure relevant data connectors and packaged solutions/content where applicable
- Detection content: deploy and tune analytics rules aligned to your threat model and business risk
- Incident workflow: design triage, routing, severity model, and escalation paths
- Automation foundations: define where automation rules and playbooks should be used to reduce manual effort
- Dashboards and reporting: implement workbooks and reporting views aligned to stakeholder needs
- Operational handover: runbooks, governance cadence, and backlog model for continuous improvement
Business Benefits
- Faster detection and response through centralised incident handling and repeatable investigation workflows
- Reduced operational noise through tuning, suppression strategy, and clear severity/routing models
- Improved visibility through connected data sources and stakeholder-aligned reporting
- Predictable spend through cost-aware ingestion strategy and clear data onboarding priorities
Typical use cases
- First-time SIEM implementation for Microsoft-centric organisations
- Consolidating multiple log sources into a single operational SOC view
- Improving detection quality and reducing alert fatigue in an existing Sentinel deployment
- Preparing for audits or customer assurance that require centralised logging and evidence trails
Objectives & deliverables
What Success Looks Like
- A production-ready Sentinel deployment aligned to your threat model and operational capacity
- A prioritised data onboarding and content deployment plan with measurable success criteria
- A working SOC operating model: triage, escalation, response, and governance cadence
What You Get
- Readiness and design pack (scope, prerequisites, architecture approach, rollout plan)
- Data onboarding plan (priority sources, ingestion method, retention approach, and cost considerations)
- Configured connectors and deployed content (analytics/workbooks) for the agreed scope
- Incident workflow design (severity mapping, routing, escalation, and evidence handling)
- Operational runbooks and handover session
- Backlog for continuous improvement (tuning, new sources, and content expansion roadmap)
How It Works
- Discovery and readiness - confirm scope, operating model, and priority use cases; validate prerequisites and access.
- Design - define architecture, data onboarding strategy, and content approach (solutions/content hub where relevant).
- Pilot - onboard priority data sources and deploy initial analytics/workbooks; validate incident workflow; tune detections.
- Scale - expand data sources and content in phases; implement governance and reporting cadence; improve detection quality.
- Operationalise - deliver runbooks, training, and a continuous improvement backlog model.
Engagement Options
- Sentinel Readiness & Design Assessment (scope + architecture + onboarding plan)
- Sentinel Pilot Deployment (priority sources + initial content + workflow validation)
- Sentinel Rollout Programme (phased onboarding + detection tuning + reporting + handover)
- Operate (ongoing tuning, backlog management, and content expansion support)
Additional Information
Prerequisites & licensing
Sentinel capability and experience can be delivered via the Azure portal and is also generally available in the Microsoft Defender portal, as documented by Microsoft. Costs are driven primarily by data ingestion and retention choices. During discovery we confirm scope, data sources, and the ingestion strategy so you can balance security outcomes with predictable spend.
- We confirm data sources, ingestion approach, and retention requirements as part of the design.
- We implement least-privilege access and clear role separation for SOC operations and administration.
- We stage onboarding and detection changes in phases to validate quality and avoid operational overload.
Common Bundles
Customers who use this service often bundle with these services
SOAR Automation & Playbook Design
Design Microsoft Sentinel SOAR automation and playbooks that automate triage, enrichment and response, reducing analyst effort while improving incident consistency.
Log Analytics Cost Optimisation
Reduce Microsoft Sentinel and Log Analytics costs through ingestion controls, table strategy, retention and archive while preserving security outcomes.
Defender for Endpoint (EDR)
Deploy and operationalise Defender for Endpoint with phased onboarding, tuned policies, and clear triage workflows across managed device estates.
Incident Response & Forensics
On-demand incident response and forensic triage to contain threats, preserve evidence, restore operations, and define practical improvements after incidents.
Frequently Asked Questions
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