SDG Managed Security Services provides enterprise-focused security operations through their Cyber Defense Center (CDC). The service delivers continuous threat monitoring, detection, and containment across cloud, endpoint, and identity systems. The offering includes multiple service tiers: Managed Detection & Response (MDR) for co-managed or fully managed SOC extension, Security Operations Management for end-to-end alert triage and investigation, and Detection Enhancement & Validation for ongoing refinement of detection logic. The service incorporates threat hunting capabilities informed by curated intelligence and behavioral analytics. SDG's approach emphasizes identity-aware security, integrating authentication patterns and privilege models into detection and response workflows. The service addresses common operational challenges including alert fatigue, visibility gaps, high false-positive rates, and slow containment times. The CDC combines automation with analyst oversight to reduce noise and accelerate incident response. Services include alert correlation, investigation, escalation, and containment with defined playbooks and accountability frameworks. Performance tracking covers detection coverage, response speed, and containment outcomes. The service targets enterprises with complex, hybrid, and regulated environments requiring 24/7 coverage. SDG provides advisory services to assess detection maturity, transformation services to deploy integrations and playbooks, and ongoing managed services for continuous monitoring and defense.