Microsoft Sentinel & Defender 365 Security Services

Koasec delivers managed services for 24/7/365 Security Operations Center (SOC) operations with deep specialization in Microsoft Sentinel and Microsoft Defender 365. Our managed SOC service provides continuous monitoring, advanced threat detection, security analytics, and rapid incident response to protect endpoints, identities, email, cloud, and network environments. This offer is designed for organizations using Microsoft security technologies that need enterprise-grade security operations without the cost and complexity of building and operating an internal SOC. Koasec integrates, operates, and continuously optimizes Microsoft Sentinel and Microsoft Defender to strengthen security visibility, accelerate threat detection, and improve response capabilities. Our managed services include deployment and integration of Microsoft Sentinel and Defender, continuous monitoring and triage, custom detection rule development aligned with modern threat frameworks, alert tuning to reduce false positives, automated response through SOAR playbooks, and expert security guidance to continuously improve your security maturity. Customers benefit from faster incident detection, reduced alert fatigue, improved visibility across Microsoft security platforms, and a scalable managed SOC aligned with modern cybersecurity best practices.