Protect Critical Operations From Advanced Cyber Threats
Defensive cybersecurity solutions engineered for growing commercial firms, defense contractors, and healthcare practices across Maryland, Washington D.C., and Northern Virginia.
We deploy continuous 24/7 threat hunting, automated endpoint isolation, zero-trust access architecture, and rigorous regulatory compliance alignment (CMMC, HIPAA, FTC Safeguards) that stops breaches before they disrupt business continuity.
Six Pillars of Defensive Security
We build multilayered security architectures that prevent intrusion, contain lateral movement, and ensure regulatory compliance.
EDR / XDR Continuous Threat Hunting
24/7 telemetry monitoring with automated behavioral detection. Real-time isolation of compromised endpoints before lateral movement occurs.
Vulnerability Scanning & Penetration Testing
Systematic external and internal security audits to uncover unpatched services, misconfigurations, and credential exposures before adversaries exploit them.
Zero Trust Access & Identity Enforcement
Never Trust, Always Verify architecture. Enforce strict conditional access, phishing-resistant FIDO2 MFA, and identity-aware microsegmentation.
Next-Gen Firewall & Network Segmentation
Hardware firewall engineering, deep packet inspection, encrypted VPN gateways, and strict VLAN separation between corporate data and guest traffic.
Security Awareness & Phishing Simulations
Automated monthly phishing drills, executive threat briefings, and targeted micro-training modules that transform employees from risks into your first line of defense.
Regulatory Compliance Readiness
Complete documentation and technical controls aligned with DoD CMMC 2.0, HIPAA Security Rule, FTC Safeguards, NIST SP 800-171, and cyber insurance criteria.
Layered Defense in Depth
No single control stops every attack. Our defense-in-depth model ensures that if one layer is probed, subsequent layers neutralize the threat.
Next-Gen Firewall & DNS Filtering
Conditional Access & FIDO2 MFA
Behavioral EDR & Process Containment
BitLocker Encryption & Access Controls
Immutable Air-Gapped Cloud Backups
Frequently Asked Questions
Key considerations for enterprise cybersecurity and compliance.
Why is antivirus software no longer sufficient for modern businesses?
Traditional antivirus relies on signature databases that identify known threats after an outbreak occurs. Modern cyber threats use polymorphic code, living-off-the-land binaries (LOLBins), and stolen credentials. Endpoint Detection and Response (EDR) monitors anomalous behavior in real time, detecting unknown zero-day attacks immediately.
What does the $299 Cybersecurity Assessment include?
Our comprehensive assessment includes an external vulnerability scan of your public IP addresses, an internal configuration review of Microsoft 365 or Google Workspace, an evaluation of backup immutability, and a 30-minute executive findings consultation with a prioritized remediation roadmap.
Can you help our organization qualify for cyber insurance policies?
Yes. Cyber insurance carriers now mandate strict technical controls including MFA across all accounts, segmented backups, endpoint detection, and documented incident response plans. Sentinel Owl deploys and documents all required carrier controls to secure favorable policy rates.
How does Sentinel Owl support defense contractors seeking CMMC compliance?
We assess your Controlled Unclassified Information (CUI) boundaries, implement NIST SP 800-171 technical controls, deploy Microsoft 365 GCC High environments when required, and assemble your System Security Plan (SSP) and Plan of Action and Milestones (POA&M).
Request a $299 Cybersecurity Assessment
Identify network vulnerabilities, tenant misconfigurations, and compliance gaps before attackers do.