Overwatch

SOC-as-a-Service and Security Monitoring for Mission-Critical Environments Cyber threats don't clock out. Neither do we. Overwatch is Sentinel Blue's managed security monitoring and SOC-as-a-Service solution built to help organizations detect threats, strengthen cyber resilience, and respond faster when security events occur. Designed for defense contractors, regulated organizations, and growing teams that need enterprise-grade cybersecurity without building an internal SOC.

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SOC

MSSP

CMMC

Built for Continuous Cyber Defense

Cybersecurity is no longer a once-a-year assessment or a reactive response after something goes wrong. Modern organizations need continuous monitoring, intelligent detection, and experienced cybersecurity professionals watching for signs of risk across the environment. Overwatch extends your internal IT and security team with managed SOC capabilities, threat intelligence, and operational support designed to identify suspicious activity before it becomes business disruption. With Overwatch, Sentinel Blue helps organizations move from reactive cybersecurity to proactive defense. Overwatch works on its own or as one of three modules in the Shield Program, where it runs alongside Vanguard for managed IT operations and Pathfinder for governance, risk, and compliance.

Capabilities

✓ Managed SOC expertise

✓ Threat intelligence

✓ Operational security support

✓ Real-time threat identification

What Overwatch Provides

Comprehensive managed security capabilities designed to protect your organization around the clock.

📡Security MonitoringContinuous security monitoring across your environment to identify suspicious behavior, unusual activity, and potential threats in real time.

🔍Managed SOCAccess to managed SOC expertise that helps investigate alerts, prioritize risk, and support your team when action is needed.

🎯Threat Intelligence & HuntingProactive threat detection and analysis designed to uncover emerging threats, indicators of compromise, and hidden security risks.

🖥️Endpoint & Network AnalysisMonitoring and analysis across endpoints, infrastructure, and network activity to detect ransomware threats, abnormal behavior, and malicious activity.

📊Vulnerability Scanning & Risk PrioritizationOngoing visibility into vulnerabilities and security gaps, paired with practical prioritization based on business impact and operational risk.

⚡Rapid Incident ResponseResponsive investigation and remediation support to help contain threats, minimize disruption, and accelerate recovery.

Why Organizations Need Overwatch

Many organizations are expected to maintain mature cybersecurity operations, meet compliance requirements, and defend against increasingly sophisticated threats without the budget or staffing to operate a full internal SOC. Overwatch bridges that gap. It gives your organization access to continuous monitoring, managed detection, expert analysis, and response support through a scalable MSSP model built around operational cybersecurity.

Overwatch helps organizations:

Improve visibility across endpoints, networks, and users
Reduce the time between detection and response
Strengthen resilience against ransomware and advanced threats
Support CMMC readiness and cybersecurity maturity
Prioritize vulnerabilities based on real operational risk
Extend internal IT and security resources
Gain SOC-as-a-Service capabilities without building a SOC from the ground up

Designed for the Defense Industrial Base

For organizations in the Defense Industrial Base, cybersecurity is tied directly to mission readiness, contract eligibility, and operational trust. Sentinel Blue understands the challenges of protecting sensitive data, supporting CMMC requirements, and building cybersecurity programs that can stand up to real-world threats.

Purpose-Built for Regulated Environments Overwatch is designed to support that mission with monitoring, analysis, and response capabilities that align with the needs of regulated and security-conscious organizations. From CMMC readiness to ongoing threat resilience, Overwatch delivers the operational security support the Defense Industrial Base demands.

🏛️CMMC Aligned

🔐Data Protection

🛡️DIB Ready

📋Compliance Support

How Overwatch Works

A clear, repeatable process designed to detect, respond, and continuously improve your security posture.

Monitor Overwatch continuously monitors security activity across your environment to identify suspicious events and potential indicators of compromise.

Analyze Sentinel Blue reviews and investigates security signals using threat intelligence, analyst expertise, and risk-based prioritization.

Escalate When a potential issue requires action, our team provides clear escalation, practical recommendations, and support for next steps.

Respond Overwatch supports rapid incident response to help contain threats, reduce impact, and guide remediation.

Improve Security findings help inform ongoing improvements to your cybersecurity posture, compliance readiness, and operational resilience.

Meet Your Overwatch Defenders

The Sentinel Blue SOC team is purpose-built for the Defense Industrial Base, pairing deep expertise in threat detection and incident response with a strong knowledge of the compliance obligations that defense contractors face. Meet some of the defenders who keep watch so you can stay focused on the mission.

Monalisa Ramos Security Operations Manager

Monalisa is a Security Operations Manager and U.S. Navy veteran with a diverse background in military leadership and defense operations. From ocean to cloud surveillance, her career highlights include uncovering nation-state actors and leading high-performance teams. Today, she brings that same dedication to protecting the DIB at Sentinel Blue.

Off Shift Outside of work, Monalisa enjoys drawing, music, and teaching her dog Kimchi new tricks.

Ederson Mazariego Tier 2 SOC Analyst

Ederson is a Tier 2 SOC Analyst at Sentinel Blue, focused on security alert triage and vulnerability management. He graduated from Mercy University with a Master’s degree in cybersecurity and participated in the DHS Summer Research Team Program for Minority Serving Institutions as an intern in 2022.

Off Shift In his free time, he enjoys listening to music, playing video games, and taking trips to the city.

Kayleigh Batchos Security Engineer

Kayleigh is a Security Engineer at Sentinel Blue, focused on security operations and onboarding new clients. She works across security technologies to help integrate and support client environments.

Off Shift Outside of work, she enjoys playing rugby.

Micah Fling Tier 1 SOC Analyst

Micah is a Tier 1 SOC Analyst at Sentinel Blue, dedicated to triaging alerts and facilitating investigations.

Off Shift In his free time, he works on security research and participates in the wider security community.

🛰️

Live From the SOC

SOC Insights, Field Reports From the Overwatch Team The analysts running Overwatch publish what they're seeing in the field. SOC Insights covers threat actors, attack vectors, real-world incidents, and emerging trends facing the Defense Industrial Base, straight from the team monitoring your environment.

Read SOC Insights

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Solution Brief Download the Overwatch Solution Brief Get the full picture in one document. The Overwatch Solution Brief covers our managed SOC capabilities, threat detection approach, and how we support CMMC readiness and operational resilience for defense contractors and regulated organizations.

Download the Brief

Get Started Ready to Strengthen Your Security Operations? Our cyber adversaries aren't waiting, and neither are we. Whether your organization needs SOC support, stronger threat detection, MSSP capabilities, or a more mature approach to security monitoring, Sentinel Blue is ready to help. Fill out the form and a Sentinel Blue security expert will be in touch to discuss how Overwatch can support your cybersecurity, compliance, and operational resilience goals.

24/7/365 automated detection and response

CMMC Level 2 certified environment and personnel

U.S. persons only, operating from U.S. soil

Purpose-built for the Defense Industrial Base