Infrastructure Security  //  Network Security  //  ICS-IoT Security  //  Veteran-Owned

Your network is already someone's target.
The question is whether you find out first.

Sparrowhawk Technology delivers infrastructure security and network security to businesses that can't afford to get this wrong. 30+ years of IT experience. No checklists. No junior analysts. Operator-built, from the ground up.

Request a Security Briefing View Services
$1M+ MSP Spend Eliminated
20 Years Military Service
30+ Years IT Experience
● Active SAM.gov Registration Veteran-Owned Small Business SDVOSB · SBA Certified UEI: NG57HR5JFF83 CAGE: 98N91 CISSP · ISC² CompTIA Security+ CE CrowdStrike Falcon Rapid7 InsightIDR / InsightVM 20-Year U.S. Army Veteran OT / ICS Security

Capabilities

Security services that actually close gaps.

We don't advise and disappear. Every engagement ends with a clear picture of your exposure and a concrete path forward.

[ 01 ]

Network Security Assessment

Your perimeter has gaps. Most organizations don't find out until it's too late. We map your attack surface, test your defenses, and deliver a prioritized remediation plan — not a 200-page PDF that collects dust.

Penetration Testing Vulnerability Scanning Firewall Audit Segmentation Review
[ 02 ]

Infrastructure Security Hardening

Your servers, endpoints, and directory services need more than antivirus. We harden your environment at the configuration level — privilege controls, patch enforcement, hardened baselines, and detection coverage that actually fires when something goes wrong.

Active Directory Endpoint Hardening Patch Governance Privilege Management
[ 03 ]

Cyber Insurance Compliance

Your insurer is asking about MFA, backups, endpoint protection, and incident response plans. Can you prove you have them? We audit your environment against your policy requirements and hand you the evidence package your underwriter needs.

MFA Enforcement Gap Assessment Evidence Documentation Policy Alignment
[ 04 ]

Virtual CISO & Security Retainer

A dedicated security leader without the six-figure salary. Ongoing threat posture management, policy governance, vendor risk review, and incident response readiness — on a monthly retainer that scales with your business.

Security Governance Vendor Risk IR Readiness Monthly Retainer
[ 05 ]

Cloud Security — Microsoft 365 & Entra ID

You're paying for Microsoft 365. A significant portion of it is misconfigured. We lock down your M365 tenant, enforce Conditional Access and MFA, audit Entra ID permissions end-to-end, and verify that former employees aren't still accessing your systems from across the country. Security-focused — not managed services.

M365 Hardening Conditional Access Entra ID Audit Identity Governance MFA Enforcement Offboarding Verification
[ 06 ]

ICS, OT & IoT Security

Your plant floor was engineered to run, not to resist attack — then it got connected to everything. We map what's actually on your control network and how it's reachable, passively, without touching the process. Nine years inside food manufacturing OT.

IT/OT Boundary Passive Discovery IEC 62443 Vendor Remote Access Connected Devices

Why Sparrowhawk

The background that changes the conversation.

Most SMB security consultants have one dimension. We bring enterprise depth, military discipline, and real-incident experience to every engagement.

// 20 Years Active Duty

U.S. Army Combat Veteran

Operational discipline, chain-of-custody documentation, and security-first thinking aren't concepts from a textbook — they're habits built over two decades in uniform. That rigor carries into every assessment we deliver.

// Rare Background

9 Years in Manufacturing OT/IT

Most security consultants have never set foot on a production floor. We've spent nearly a decade securing operational technology in food manufacturing — understanding what cannot go offline, and building security around that reality.

// Real Incidents

We Have Seen One From The Inside

We have been on the inside of a live ransomware incident — not as a bystander, but as the operator. That experience is exactly why our work sits upstream of it: assessing risk, hardening environments, and closing the paths an attacker would actually use, while there is still time to close them. We do not take incident response calls.

// Verified & Current

Credentials Backed by Experience

CISSP, CrowdStrike Falcon, Rapid7 InsightIDR/InsightVM. 30+ years of IT experience across military, manufacturing OT/IT, and enterprise environments. Not wallpaper — active, tested, and maintained because the threat landscape demands it.

Past Performance

Results delivered.
Operator-led.

$1M+ Annual MSP Spend Eliminated Multi-site manufacturing operation
0 Downtime on Migration Full enterprise, multiple production sites
✓ Industry Certified CISSP · Security+ & more
Eliminated $1M+ in annual MSP dependency at a multi-site manufacturing operation through architecture — not vendor lock-in. Led a zero-downtime enterprise infrastructure migration across multiple production sites.

Industries Served

We understand your operating environment.

Security requirements aren't generic. The threats facing a food manufacturer are different from those facing a law firm. We've worked in the environments where the stakes are real.

Food & Beverage Manufacturing Industrial / OT Security Defense Supply Chain Professional Services Government Contractors Healthcare Adjacent Small & Mid-Size Business

Certifications & Platforms

Built on real expertise.
Verified by the industry.

CISSP Certified Information Systems
Security Professional · ISC²
Security+ CompTIA Security+ CE
Continuing Education
CrowdStrike Falcon Platform
Certified
Rapid7 InsightIDR & InsightVM
Certified
SAM.gov Active Federal Registration  ·  Veteran-Owned  ·  All Awards UEI: NG57HR5JFF83  ·  CAGE: 98N91  ·  SDVOSB Certified
// Verified Credentials
CISSP - Certified Information Systems Security Professional, ISC2
CompTIA Security+ CE Certified
Prior Certifications CEH · Certified Ethical Hacker · EC-Council CCNA · Cisco Certified Network Associate

Get Started

If your network is worth protecting,
it's worth an honest assessment.

We provide technical security briefings for business owners, operations leaders, and IT teams who want a straight answer about where they stand. No sales pitch.

Request a Security Briefing

sparrowhawktech.com/contact  ·  Reply within one business day