Long Island, New York
Invadel provides fixed-price penetration testing to Nassau and Suffolk County businesses: the health systems headquartered on the Island, the defense and aerospace contractors preparing for CMMC, the manufacturers of Hauppauge and Melville, and the financial and insurance firms of Garden City and Mineola. Senior New York testers, on-site across Long Island when your scope calls for it.
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Case study · Healthcare · Imaging
Organization-Wide Phishing Simulation
Over half the workforce took the bait: roughly a third clicked the link and a quarter entered their credentials on the simulated capture page.
Outcome. Quantified credential-compromise risk across the whole organization and delivered a prioritized program of role-targeted awareness training, recurring simulations, and a faster, simpler reporting workflow.
11,800+
Employees targeted
53%
Phish-prone
24%
Entered credentials
Why Invadel
Long Island still supplies the Department of Defense. We test CUI enclaves and NIST SP 800-171 controls so contractors walk into a CMMC assessment with evidence, not hope.
Some of the largest health systems in New York are headquartered on the Island. We test clinical and patient-facing systems and report to HIPAA and the NY SHIELD Act.
Nassau and western Suffolk are a direct trip from our Manhattan office on the LIRR or the LIE. Internal tests and readouts happen in person when that helps.
Industries we serve
Long Island has a business base most people outside it underestimate: major health systems, a defense and aerospace supply chain with deep roots, a large manufacturing sector, and the financial and professional firms clustered in Nassau County.
Suppliers in the DoD supply chain across Suffolk and Nassau validating NIST SP 800-171 controls and CUI segmentation ahead of CMMC Level 2.
Island-based hospital networks, physician groups, and health tech meeting HIPAA and the NY SHIELD Act.
Hauppauge, Melville, and Farmingdale manufacturers securing production networks, connected equipment, and supplier integrations.
Garden City, Mineola, and Melville firms testing to NYDFS 23 NYCRR 500 and client expectations.
Accounting, legal, and consulting firms across Nassau protecting client data and answering insurer and client questionnaires.
Island-based software companies and IT providers closing SOC 2 and enterprise security reviews.
How we test each sector, with the frameworks and prices that apply: penetration testing by industry, including fintech, law firms, healthcare, SaaS, and manufacturing.
Services
A focused engagement for every layer of your environment, each one led by a certified tester and delivered with a report your team, board, and auditors can use.
Manual testing of your web application across the OWASP Top 10, business logic, and all user roles, with a free retest included, from $5,200.
REST, GraphQL, and SOAP testing for broken authorization, token flaws, and data exposure, with every endpoint in scope, from $4,000.
Configuration and exploitation testing across AWS, Azure, and GCP: identity, storage, network paths, workloads, and Kubernetes, from $6,800.
Embedded, medical, automotive, and OT device testing, from firmware and debug ports to radio and the companion mobile app, from $5,200.
iOS and Android testing against the OWASP MASVS: storage, transport, runtime, and the API behind the app, with a free retest, from $6,000.
Testing of your internet-facing perimeter, from exposed services and VPN gateways to mail and cloud edges, with a free retest, from $4,200.
On the ground on Long Island
Long Island businesses are routinely underserved by New York City security firms that treat everything east of Queens as remote-only. We do not. Nassau County and western Suffolk are a direct LIRR ride or a drive out the Long Island Expressway from our Manhattan office at 1178 Broadway, which makes on-site internal network testing, facility assessments, and in-person executive readouts practical for clients from Great Neck to Hauppauge and beyond.
The Island also carries a compliance profile of its own. Its defense and aerospace suppliers are working toward CMMC Level 2 and need penetration testing that validates NIST SP 800-171 controls and proves their controlled unclassified information enclave is properly segmented. Its health systems answer to HIPAA. Its financial firms answer to NYDFS. We scope and report to each of those standards.
We serve businesses across Nassau and Suffolk, including Garden City, Mineola, Great Neck, Melville, Huntington, Hauppauge, Farmingdale, Stony Brook, Ronkonkoma, and Riverhead, on-site or remotely.
Some tests only work in person. Across the New York metro we run physical penetration testing of offices from $6,800, under a signed authorization letter and agreed rules of engagement, with no forced entry or damage. On-site wireless penetration testing of corporate and guest Wi-Fi starts at $3,800.
New York City HQ
Serving on-site on Long Island
Garden City · Mineola · Great Neck · Melville · Huntington · Hauppauge · Farmingdale · Stony Brook · Ronkonkoma · Riverhead
Also serving
Brooklyn · Queens · New Jersey · Connecticut · Westchester County · Boston · Philadelphia · Washington, DC · Chicago · Florida · Texas · Denver · Atlanta · Charlotte · California
FAQ
Common questions from Long Island teams scoping their first, or next, engagement.
Still have questions?Every engagement is fixed-scope and fixed-price: external network testing from $4,200, internal network testing from $6,000, and web application testing from $5,200, agreed before work begins. On-site work in Nassau or Suffolk carries no travel premium.
See the pricing pageYes. CMMC Level 2 assessments examine whether your NIST SP 800-171 controls actually work and whether your CUI enclave is segmented from the rest of the network. We run external and internal penetration testing scoped to your assessment boundary and deliver evidence for a Level 2 self-assessment or a C3PAO assessment, whichever your contracts call for.
CMMC Level 2 penetration testingYes. Nassau and western Suffolk are a direct trip from our Manhattan office, so internal network testing, physical assessments, and in-person readouts are routine. Eastern Suffolk is served on-site by arrangement, and every engagement can also run remotely.
Yes. We test the patient portals, EHR integrations, billing systems, and internal networks that hold protected health information, and report to the HIPAA Security Rule and the NY SHIELD Act for health systems, physician groups, and health tech companies across the Island. General hospitals on the Island also owe the annual penetration test that New York hospital cybersecurity regulations require under 10 NYCRR 405.46.
HIPAA penetration testingYes. Hauppauge and Melville manufacturers increasingly connect production equipment to corporate networks, and defense suppliers build connected hardware of their own. We test the devices themselves, from firmware and debug ports to wireless interfaces, and the networks they sit on, with findings mapped to IEC 62443 where operational technology is involved. PLCs, HMIs, and the production network are covered by OT and ICS penetration testing, which starts with passive discovery and keeps active steps to agreed maintenance windows.
Hardware and IoT penetration testingScoping usually takes a day, onboarding begins within 24 hours of a signed proposal, and testing typically starts within a week. Assessment and audit deadlines can often be accommodated faster; tell us the date.
Tell us what to test and see your fixed price. Fixed scope, free retest, and a reply within one business day.
