Penetration Testing in Herndon, VA
Human-led penetration testing for Herndon businesses and the systems they run on. Fixed price, audit-ready reports mapped to CMMC 2.0, and a free remediation retest.
Why a scan is not a penetration test
CyberFortify runs manual web, API, network and cloud penetration tests for Herndon organizations, with findings mapped to CMMC 2.0 and the other frameworks Virginia businesses answer to.
A penetration test answers one question a scan cannot: what could an attacker actually reach, and how far could they get once inside. Organizations in Herndon, part of Fairfax County, operate within Virginia’s economy of government and defense, technology and data centers and shipbuilding, and the systems that run that work — customer portals, payment flows, internal networks and the cloud behind them — are exactly what CyberFortify is engaged to test.
What makes a Herndon 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.
Our Herndon engagements are priced up front, run by hand rather than by scanner alone, and closed out with a retest that proves the fixes held — not a second invoice.
The threats facing Herndon organizations
The threats that matter in Virginia track the work Herndon organizations actually do — here is where compromise tends to start in the sectors that define the local economy.
Defense and aerospace suppliers
Defense contractors and aerospace suppliers handle controlled unclassified information and, often, export-controlled technical data under ITAR and EAR. CMMC 2.0 and NIST SP 800-171 now gate the ability to hold DoD contracts at all, and a single subcontractor is a documented path into a much larger program.
We test the boundary protecting controlled unclassified information, the segmentation and access controls NIST SP 800-171 requires, and the insider and exfiltration paths that export-controlled data demands attention to — producing evidence a C3PAO can use.
Data centers and cloud
Data-center and cloud-infrastructure operators hold other organizations’ workloads and data, which makes their management planes, tenant-isolation and physical-logical boundaries unusually high-value. A single control-plane weakness can affect every tenant at once.
We test management and orchestration interfaces, the isolation between tenants and environments, and the cloud IAM and automation that, if abused, would cross customer boundaries.
Maritime and ports
Ports, shipping and maritime facilities run operational systems governing vessel, cargo and passenger movement, under MTSA and Coast Guard facility-security requirements. A compromise can halt cargo flow or expose manifests that double as life-safety records.
We test the terminal, manifest and facility systems that coordinate maritime operations, their connections to corporate IT, and the remote-access paths vendors and partners use to reach them.
Penetration testing services for Herndon
Most engagements combine two or three of these, scoped to where a compromise would cost Herndon the most.
Web Application Penetration Testing
Manual testing of the session, access-control and logic layers of your web apps.
API Penetration Testing
Object-level authorization, token scope and mass assignment across your endpoints.
Network Penetration Testing
Whether your segmentation holds once someone is already inside the network.
OT & ICS Penetration Testing
Control-network testing that treats safety and uptime as first-order constraints.
Cloud Penetration Testing
Configuration and identity review across AWS, Azure and Google Cloud.
Mobile Application Penetration Testing
What a decompiled build and a bypassed pin reveal about your mobile app.
Evidence for the frameworks Virginia businesses answer to
Given Virginia’s government and defense, technology and data centers, and shipbuilding, these are the frameworks a Herndon engagement most often produces evidence for. One test, evidence for all of them.
CMMC 2.0
NIST SP 800-171 and DFARS evidence for the defense supply chain.
FedRAMP
The penetration testing a 3PAO assessment requires, done to spec.
SOC 2
What enterprise buyers actually check before they sign.
Organizations handling personal data in Virginia also fall under Virginia Consumer Data Protection Act (VCDPA). It does not name penetration testing, but it expects reasonable security to be verified rather than assumed — and after an incident, a recent test is the evidence that it was.
How a Herndon 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 CMMC 2.0 and the standards Virginia 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 Herndon 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 Herndon engineer can fix them and an auditor can accept them. Fixed price, same-day critical escalation, retest included.
Penetration testing in Herndon, answered
Do you need to be on-site in Herndon?
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 should a Herndon company budget for a test?
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?
It is designed to. Each finding is reproducible, scored and tied to the control it breaks, which is what an assessor needs. For most Virginia businesses the relevant framework is CMMC 2.0, and we scope the engagement to it directly.
What do you focus on for Defense organizations?
We test the boundary protecting controlled unclassified information, the segmentation and access controls NIST SP 800-171 requires, and the insider and exfiltration paths that export-controlled data demands attention to — producing evidence a C3PAO can use. In a Herndon engagement that usually starts with cui boundary and access gaps and works outward from there.
How does Virginia privacy law relate to testing?
Virginia does not name penetration testing outright, but Virginia Consumer Data Protection Act (VCDPA) expects organizations to maintain and verify reasonable security for personal data. After an incident, assuming it was secure is not a defense — a recent test is the evidence it was checked.
Can you sign our vendor security questionnaire?
Yes. We complete SIG, CAIQ and custom questionnaires and can join the vendor review call. For Herndon companies selling into larger enterprises, a current test plus a completed questionnaire is usually what unblocks the deal.
How quickly can you begin in Herndon?
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 Herndon
We work across Virginia. See nearby cities or the full state overview.
Test your Herndon systems before someone else does.
A 30-minute scoping call gets you a fixed price and a start date, usually within the hour.