Managed XDR Service for Microsoft 365 Government Commercial Cloud (GCC) High environments

Overview

Organizations who do business with the United States Government face unique cybersecurity challenges due to stringent regulatory requirements, and the sensitive nature of government data. Many of these organizations must adhere to the Cybersecurity Maturity Model Certification (CMMC), which requires continuous monitoring and incident management. To address these challenges, SysArc can help your organization to fulfill these requirements with our “Managed XDR Service for Microsoft 365 Government Commercial Cloud (GCC) High environments” offering.

Deliverables

Implementation of Managed XDR Service Framework

• We will establish a robust Managed XDR Service framework tailored to the specific compliance needs of United States Government contractors.
• This framework will include policies, procedures, and workflows designed to align with regulations such as the CMMC, The International Traffic in Arms Regulations (ITAR), and other relevant mandates.

Tools Deployment

• We will leverage the security tools inherent in Office 365 GCC (Government Community Cloud) High, and Microsoft 365 GCC (Government Community Cloud) High, along with additional tools within the Microsoft Security product suite. This includes but is not limited to Microsoft Sentinel, Microsoft Defender XDR, Microsoft Defender for Cloud, and more.

Continuous Monitoring

• Real-Time Monitoring: Implementing advanced security information and event management (SIEM) systems to monitor real-time data streams for signs of security incidents.
• Anomaly Detection: Using sophisticated algorithms and machine learning to detect deviations from normal patterns that could indicate a security breach.
• Alert Triage: Evaluating alerts generated by monitoring tools to distinguish between false positives and genuine security threats.
• Threat Hunting: Proactively searching for hidden threats that evade traditional detection methods.
• Forensic Analysis: Conducting detailed investigations of suspicious activities to understand the scope and impact of potential security incidents.

Threat Detection and Incident Response

• Proactive Measures: This includes deploying advanced threat detection systems that use heuristics and behavioral analysis to identify unusual patterns that may indicate a threat.
• Reactive Measures: Upon detection of a potential threat or vulnerability, our Managed XDR Service team quickly investigates to confirm if it’s a false positive or a genuine threat. If it’s the latter, they initiate the incident response protocol, which includes containing the threat, eradicating the risk, recovering any affected systems, and conducting a post-mortem analysis to prevent future occurrences.

Threat Intelligence

• Strategic Analysis: We will analyze patterns and behaviors of new threats, comparing them against historical data to predict potential attack vectors.
• Adaptive Defense Mechanisms: Based on the analysis, our team will update our defense strategies to ensure that we are equipped to handle new types of cyberattacks.
• Training and Simulation: Regular training exercises and simulations are conducted to prepare the team for real-world attack scenarios.

Vulnerability Management

• Vulnerability Scanning: Regular scans of the infrastructure to identify and catalog potential vulnerabilities.
• Security Assessments: Detailed assessments to understand the potential impact of identified vulnerabilities on the organization’s security posture.
• Threat Modeling: Creating threat models to predict how attackers might exploit vulnerabilities and to develop appropriate defenses.
• Remediation Strategies: Formulating strategies to address vulnerabilities, which may include patching, configuration changes, or architectural modifications.
• Continuous Improvement: Using findings from assessments to inform ongoing security practices and policies, ensuring that the infrastructure evolves to meet emerging security challenges.

Why SysArc?

SysArc manages and secures IT systems for enterprises throughout the United States, while helping them meet strict compliance requirements. From Aerospace & Defense to Financial Services and everywhere in between. Companies with complex IT infrastructure and compliance requirements trust in our dedicated team of professionals due to our decades of experience in reliable IT management and proven track record of protecting sensitive data with military-grade security solutions.