Microsoft Sentinel SOC Managed Service by H One

Managed Detection & Response (MDR) with Microsoft Sentinel

By H One, powered by Microsoft Security and Axiata Cyber Fusion Center (ACFC)

H One’s Managed Detection and Response (MDR) service delivers always-on, intelligence-led protection by combining the advanced capabilities of Microsoft Sentinel and Microsoft Defender with expert-led security operations. Designed for cloud-first and hybrid enterprises, this service provides continuous monitoring, rapid incident response, and deep visibility enabling organizations to strengthen their security posture while maintaining uninterrupted business operations. Enhanced through collaboration with the Axiata Cyber Fusion Center (ACFC) Axiata Group’s regional cybersecurity center of excellence this MDR offering brings together hyperscale-native security with telco-grade and enterprise-ready cyber defense and regional threat intelligence.

Key Capabilities: • 24/7 Managed Security Operations Round-the-clock monitoring, detection, investigation, and response to rapidly identify and contain threats. • Microsoft Security Expertise Certified specialists with deep expertise in Microsoft Sentinel, Microsoft Defender, and cloud-native security architectures. • Intelligence-Led Threat Detection Enriched by regional threat intelligence and advanced analytics from ACFC, enabling faster and more accurate threat identification. • AI-Powered Threat Attribution - HELIOS Powered by ACFC’s patented and award-winning HELIOS platform, this capability enriches threat detection with advanced correlation and attribution, providing deeper context into attacker behavior and enabling faster, more precise incident response. • Advanced Threat Hunting & Automation Proactive threat hunting combined with Sentinel SIEM and SOAR capabilities to reduce attacker dwell time and improve response efficiency. • Tailored Security Configuration Custom-built analytics rules, playbooks, connectors, and dashboards aligned to your environment for maximum visibility and reduced alert fatigue. • Zero Trust–Aligned Security Model Strict enforcement of least-privilege access and multi-factor authentication, with all data retained within your Microsoft tenant. • Continuous Optimization & Cost Control Ongoing tuning of detection rules and Sentinel log usage to enhance performance while optimizing cost efficiency.

Seamless Onboarding Whether you are already using Microsoft Sentinel or starting fresh, H One ensures a smooth onboarding experience: • Rapid deployment and configuration • Integration with existing Microsoft environments • Guided transition with minimal disruption • Best-practice architecture aligned to Microsoft standards

Built for Modern Enterprises Ideal for organizations seeking: • Advanced detection and response capabilities • 24/7 security operations coverage • Microsoft-native security expertise • Cloud-aligned, scalable security architecture • Enhanced visibility across hybrid environments

The Axiata Advantage H One operates under the Dialog Axiata umbrella, part of Axiata Group one of Asia’s leading telecommunications groups with a strong regional footprint. Through the Axiata Cyber Fusion Center (ACFC), customers benefit from: • A cybersecurity center of excellence delivering intelligence-led defense • Regional threat visibility across multiple markets • Proven cyber defense capabilities with CREST-recognized maturity • Advanced innovation, including the patented and award-winning HELIOS threat attribution platform Services are delivered in alignment with Malaysia’s evolving cybersecurity regulatory framework, reinforcing strong governance, compliance, and trust.

Why H One H One uniquely combines Microsoft’s leading security technologies with ACFC’s advanced cyber defense capabilities delivering a differentiated MDR service that is: • Intelligence-driven • Cloud-native • Regionally informed • Enterprise-ready