Leveraging SIEM Splunk for Enhanced Cybersecurity: A Comprehensive Guide

**Executive Summary:** This document is a practical guide to implementing and operating Splunk as a SIEM, covering its core capabilities (centralized log management, real-time monitoring, advanced analytics, correlation and alerting, and forensic analysis), deployment considerations (requirements assessment, architecture, data onboarding), ongoing activities (use-case development, tuning, integration with other security tools), and recommended best practices (centralized logging, continuous monitoring, training, and maintenance). It is an operational/implementation overview rather than a report of a cybersecurity incident or threat intelligence.