IT Security
Splunk Security Operations
This practical course helps professionals master Splunk security operations, searches, dashboards, alerts, incident investigation, correlation, and reporting. The program connects key concepts, real use cases, risks, tools, and operational decisions so participants can apply the learning in their work environment. It can be tailored to the organization’s sector, internal systems, participant maturity, and performance objectives.
Objectives
- Understand the concepts, challenges, and use cases related to Splunk security operations, searches, dashboards, alerts, incident investigation, correlation, and reporting.
- Identify the data, systems, processes, and stakeholders required for effective implementation.
- Assess risks, limitations, governance requirements, and practical control points.
- Use methods, tools, and templates to structure analysis and decision-making.
- Translate learning into action plans, recommendations, and measurable improvement opportunities.
- Adapt the approach to the operating context, team maturity, and business objectives.
Target audience
- Cybersecurity and IT security professionals
- SOC analysts, infrastructure teams, and operations teams
- Risk, audit, compliance, and governance professionals
- System, network, cloud, and OT administrators
- IT managers responsible for security posture
Program outline
A clear structure for the learning journey.
Program outline
Outline points are grouped in one designed block instead of being treated as separate module cards.
Module 1: Splunk Security Architecture, Indexes, Sources, and Sourcetypes
Foundation for Splunk Security Architecture, Indexes, Sources, and Sourcetypes: application, analysis, and review points linked to the module
Terminology and decisions in Splunk Security Architecture, Indexes, Sources, and Sourcetypes: application, analysis, and review points linked to the module
Inputs required for Splunk Security Architecture, Indexes, Sources, and Sourcetypes: application, analysis, and review points linked to the module
Typical mistakes around Splunk Security Architecture, Indexes, Sources, and Sourcetypes: applied exercise and practical decision from a realistic scenario
Module 2: SPL Search Fundamentals for Security Investigations
Current-state mapping for SPL Search Fundamentals for Security Investigations: application, analysis, and review points linked to the module
Examples and scenarios involving SPL Search Fundamentals for Security Investigations: application, analysis, and review points linked to the module
Diagnostic questions about SPL Search Fundamentals for Security Investigations: application, analysis, and review points linked to the module
Evidence produced through SPL Search Fundamentals for Security Investigations: applied exercise and practical decision from a realistic scenario
Module 3: Dashboards, Alerts, Correlation Searches, and Notables
Design considerations for Dashboards, Alerts, Correlation Searches, and Notables: application, analysis, and review points linked to the module
Roles and responsibilities in Dashboards, Alerts, Correlation Searches, and Notables: application, analysis, and review points linked to the module
Exceptions and constraints affecting Dashboards, Alerts, Correlation Searches, and Notables: application, analysis, and review points linked to the module
Quality checks for Dashboards, Alerts, Correlation Searches, and Notables: applied exercise and practical decision from a realistic scenario
Module 4: Endpoint, Network, Identity, Cloud, and Application Logs
Operating model for Endpoint, Network, Identity, Cloud, and Application Logs: application, analysis, and review points linked to the module
Tools and workflow steps in Endpoint, Network, Identity, Cloud, and Application Logs: application, analysis, and review points linked to the module
Handoffs and approvals around Endpoint, Network, Identity, Cloud, and Application Logs: application, analysis, and review points linked to the module
Escalation points in Endpoint, Network, Identity, Cloud, and Application Logs: applied exercise and practical decision from a realistic scenario
Module 5: Incident Investigation, Timelines, and Evidence Enrichment
Performance measures for Incident Investigation, Timelines, and Evidence Enrichment: application, analysis, and review points linked to the module
Review routines after Incident Investigation, Timelines, and Evidence Enrichment: application, analysis, and review points linked to the module
Improvement actions for Incident Investigation, Timelines, and Evidence Enrichment: application, analysis, and review points linked to the module
Sustaining discipline around Incident Investigation, Timelines, and Evidence Enrichment: applied exercise and practical decision from a realistic scenario
Module 6: Threat Hunting, MITRE Mapping, and Detection Tuning
Advanced scenarios in Threat Hunting, MITRE Mapping, and Detection Tuning: application, analysis, and review points linked to the module
Failure patterns seen in Threat Hunting, MITRE Mapping, and Detection Tuning: application, analysis, and review points linked to the module
Coordination challenges during Threat Hunting, MITRE Mapping, and Detection Tuning: application, analysis, and review points linked to the module
Recovery actions for Threat Hunting, MITRE Mapping, and Detection Tuning: applied exercise and practical decision from a realistic scenario
Module 7: Splunk Performance, Data Quality, and Operational Governance
Governance requirements for Splunk Performance, Data Quality, and Operational Governance: application, analysis, and review points linked to the module
Data quality checks in Splunk Performance, Data Quality, and Operational Governance: application, analysis, and review points linked to the module
Risk controls related to Splunk Performance, Data Quality, and Operational Governance: application, analysis, and review points linked to the module
Value measures for Splunk Performance, Data Quality, and Operational Governance: applied exercise and practical decision from a realistic scenario
Module 8: Splunk Security Operations Lab
Implementation planning for Splunk Security Operations Lab: application, analysis, and review points linked to the module
Readiness questions before Splunk Security Operations Lab: application, analysis, and review points linked to the module
Pilot design for Splunk Security Operations Lab: application, analysis, and review points linked to the module
Lessons learned after Splunk Security Operations Lab: applied exercise and practical decision from a realistic scenario
Materials provided
- ○ Slides used during the sessions
- ○ Group activities and practical exercises
- ○ Worksheets, checklists, and templates
- ○ Case studies relevant to the course
- ○ 4D Certificate of Completion issued by 4D Training & Consultancy
- ○ Post-course support for technical queries and guidance
Training Options
Programs can be delivered in-house, online, or in a blended format depending on your team's schedule, location, and learning objectives. When an external certificate or exam is included, certification rules and fees remain under the relevant awarding body's policies, while 4D provides the training and preparation support.
Why choose 4D
4D Training & Consultancy designs technical and professional programs around the client’s operating reality. The course can be adapted to sector requirements, internal systems, team capability, practical use cases, and the level of depth required by the audience.
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