Penetration Testing in Lexington, OK
Human-led penetration testing for Lexington businesses and the systems they run on. Fixed price, audit-ready reports mapped to ISO 27001, and a free remediation retest.
Why a scan is not a penetration test
CyberFortify runs manual web, API, network and cloud penetration tests for Lexington organizations, with findings mapped to ISO 27001 and the other frameworks Oklahoma businesses answer to.
Knowing you have vulnerabilities is easy. Knowing which ones an attacker can actually exploit against you is the point of a real test. Organizations in Lexington across Cleveland County operate within Oklahoma’s economy of energy, aerospace and agriculture, and the systems that run that work — the web apps, APIs, identity systems and cloud accounts that run day to day — are exactly what CyberFortify is engaged to test.
What makes a Lexington engagement worth the money is not the automated scan at the start. It is the tester who takes a low-severity information disclosure, pairs it with an over-privileged account, and demonstrates the path that ends somewhere it should never reach. That is the difference between a report you file and a report you act on.
The threats facing Lexington organizations
Oklahoma’s economy is not one thing, and neither is its risk. These are the sectors we most often test for Lexington organizations, and what an attacker goes after in each.
Energy, oil and gas
Energy, oil-and-gas and chemical operators run industrial control systems and SCADA that were never designed to face the internet, now connected to it through remote-access and business systems. The consequence of compromise is not just data loss but physical process disruption, which is why NERC CIP and IEC 62443 exist.
We test the enterprise environment and its connections into the control network, remote-access paths into field sites, and the segmentation meant to keep an office compromise away from operational systems — without ever putting live processes at risk.
Aviation and aerospace
Aviation and aerospace operations combine safety-critical systems, complex supply chains and, frequently, defense work. The attack surface runs from corporate IT through manufacturing OT to the specialized systems that move aircraft, cargo and people, each with its own regulator watching.
We test corporate and manufacturing environments and the boundaries between them, supplier-facing systems and the identity that governs them, and the specific applications your operation depends on, mapping findings to the standards your sector answers to.
Penetration testing services for Lexington
Pick the services that match your exposure; most Lexington clients run two or three together in one engagement.
Web Application Penetration Testing
Manual testing of the session, access-control and logic layers of your web apps.
Social Engineering & Phishing
Phishing, vishing and pretexting, run with authorization and measured without blame.
API Penetration Testing
Authorization and data-exposure testing for REST and GraphQL interfaces.
Network Penetration Testing
Perimeter exposure and internal domain compromise paths, mapped end to end.
OT & ICS Penetration Testing
The IT/OT boundary, tested without putting operations at risk.
Red Teaming
Full-scope simulation against a target that matters, from initial access to impact.
Evidence for the frameworks Oklahoma businesses answer to
Because Oklahoma’s economy runs on energy, aerospace and agriculture, Lexington organizations are most often held to these frameworks — a single engagement produces evidence for each.
How a Lexington engagement runs
The same sequence every time, so the result is defensible.
Testing aligns to PTES and NIST SP 800-115, application work follows OWASP, and exploitation maps to MITRE ATT&CK. Automated tooling enumerates the surface; a named tester confirms every finding by hand.
Findings your team can fix and your auditor accepts
Every finding is reproducible, scored in context, and tied to the control it defeats.
The example alongside is illustrative — not from a client engagement — to show how each issue is documented and mapped to ISO 27001 and the standards Oklahoma organizations answer to.
| Ref | Finding | Severity | CVSS |
|---|---|---|---|
| F-01 | IDOR exposes cross-tenant records | Critical | 9.1 |
| F-02 | Over-privileged service account | High | 8.2 |
| F-03 | Session persists after reset | Medium | 5.4 |
| F-04 | Verbose error disclosure | Low | 3.1 |
What sets a Lexington engagement with us apart
A scan-and-report vendor
Automated output rebadged as a test. Severities the tool assigned, findings you cannot reproduce, no real attempt at authorization logic or privilege escalation — and a report your assessor hands back. The retest is a new invoice.
CyberFortify
A named tester who works the target by hand, chains findings to prove real impact, and writes them so a Lexington engineer can fix them and an auditor can accept them. Fixed price, same-day critical escalation, retest included.
Penetration testing in Lexington, answered
Does the team have to travel to Lexington?
For the common cases, no. Anything reachable over the internet — web, API, cloud, external network — is tested remotely. On-site is reserved for internal, wireless and physical work, and we agree it and its cost during scoping.
What does a penetration test cost for a Lexington business?
Price follows scope, not location. The variables are the number of applications, cloud accounts, live hosts and user roles in scope. After a 30-minute scoping call we return a fixed price, usually within the hour, and it does not change once work begins.
Will the report satisfy our auditor?
That is what the report is built for. Findings come with reproduction, CVSS scores and an explicit mapping to the control they defeat — commonly ISO 27001 for Oklahoma organizations — so your auditor can accept them without translation.
What do you focus on for Energy organizations?
We test the enterprise environment and its connections into the control network, remote-access paths into field sites, and the segmentation meant to keep an office compromise away from operational systems — without ever putting live processes at risk. In a Lexington engagement that usually starts with remote-access into control networks and works outward from there.
Can you sign our vendor security questionnaire?
Yes. We complete SIG, CAIQ and custom questionnaires and can join the vendor review call. For Lexington companies selling into larger enterprises, a current test plus a completed questionnaire is usually what unblocks the deal.
How quickly can you begin in Lexington?
Lead time is usually one to two weeks once scope is set, less if an audit or customer deadline is pressing. The scoping call is where we lock the price and the date.
Penetration testing near Lexington
We work across Oklahoma. See nearby cities or the full state overview.
Test your Lexington systems before someone else does.
A 30-minute scoping call gets you a fixed price and a start date, usually within the hour.