Protect Your Business Before Attackers Strike.
Most small businesses can't afford a breach — or a full-time security team. Vigil Security delivers enterprise-grade security assessments at SMB-friendly pricing.
Our Services
Comprehensive security solutions tailored for small and mid-size businesses.
Penetration Testing
Simulated real-world attacks against your web applications, APIs, and network infrastructure. Identify vulnerabilities before malicious actors do.
Security Audit & Compliance
Comprehensive security posture review aligned with industry frameworks. Gap analysis, risk assessment, and actionable remediation roadmaps.
Incident Response
Rapid containment and investigation when security incidents occur. Minimize damage, preserve evidence, and restore operations.
Virtual CISO
Strategic security leadership without the full-time cost. Policy development, vendor management, and board-level reporting on demand.
Powered by Sentinel Security Suite
Our assessments are powered by Sentinel — a proprietary security platform built in-house for professional penetration testing engagements.
API Scanner
7 scanning modules — Endpoint discovery, authentication testing, injection detection, header analysis, rate limiting, security scoring, and automated reporting.
Recon
5 reconnaissance modules — DNS enumeration, port scanning, HTTP probing, technology fingerprinting, and interactive network visualization.
Watch
4 monitoring modules — Change detection, snapshot comparison, uptime tracking, and automated alert system.
About Vigil Security
Founded by Joseph Antinucci, Vigil Security brings hands-on technical expertise to businesses in the Maryland/DMV area and beyond. We combine custom-built security tooling with proven methodologies to deliver assessments that are thorough, actionable, and affordable.
Ready to Secure Your Business?
Get in touch for a free initial consultation.