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Denver, CO: where StrikeCyber delivers penetration testing
Denver, CO

Remote-first delivery across Denver, with certified operators on site when the work needs it.

Penetration Testing for Denver Organizations

Colorado holds one of the largest aerospace and space systems economies in the country, and the Front Range concentration around Denver is where most of it sits. That sector defines the region's security profile more than any other.

Space systems work brings a particular combination: contractual security obligations flowing down through DFARS clauses, controlled unclassified information held across a long supplier tail, and intellectual property that is attractive to state-aligned actors rather than to ransomware crews. The primes and larger integrators are generally well defended. The exposure concentrates in the engineering firms, component manufacturers and software suppliers beneath them, who hold sensitive material on networks that grew with the business rather than to a defined boundary. The most common finding we report in this sector is that the scope asserted in a System Security Plan and the network that actually exists are different things, which is a problem that surfaces at assessment time whether or not anyone tested for it first.

Energy is the second concentration, spanning oil and gas production in the basins north and east of the city, renewables and research, and utility operations. Those environments carry the familiar operational technology constraint: the realistic attack path runs from ordinary corporate IT toward operations, so the boundary matters more than the control network itself. NERC CIP applies to bulk electric system assets and federal directives apply to designated pipeline operators.

Telecommunications and satellite operators headquartered in the region add infrastructure whose availability has national consequences. Around them sit health systems and an academic medical campus, a substantial asset management sector, a growing software and technology base, and a regulated cannabis industry with unusual characteristics: heavy compliance and tracking obligations, significant cash handling, and a technology estate often assembled quickly under fast growth.

Colorado law adds pressure of its own. The Colorado Privacy Act requires reasonable security and data protection assessments for higher-risk processing, and the state has one of the shortest breach notification deadlines in the country at 30 days. That is not much time to determine scope, and organizations that have never rehearsed the decision tend to discover the gap during the incident rather than before it.

What We Test

Denver engagements are scoped around your environment rather than sold as a fixed bundle.

Internal network and Active Directory

Usually the highest-value component. We replicate what a compromised workstation or a malicious insider could achieve: privilege escalation, lateral movement, Kerberos abuse, credential harvesting, and the route from a standard user account to domain administrator or to program data. For organizations holding controlled unclassified information, this is also the test that shows whether your asserted boundary is real.

External attack surface

Perimeter firewalls, VPN concentrators, remote access gateways, email infrastructure, public DNS, and the subdomains that accumulate across programs, sites and acquisitions. AI-augmented reconnaissance continuously maps exposed assets, certificates, cloud storage and leaked credentials, and a certified operator validates what is genuinely exploitable.

The IT to OT boundary

For energy, utility and industrial operators, we assess the boundary rather than the control network: vendor and engineer remote access, jump hosts, historians and segmentation. Active testing is confined to environments you have explicitly agreed, and we would rather tell you a test is inappropriate than run it and cause an outage.

Web applications and APIs

Customer platforms, mission and program systems, patient portals, and the integrations between them, tested against the OWASP Web Security Testing Guide and the OWASP API Security Top 10, covering authentication and session handling, access control across roles and tenants, object-level authorization, injection and business logic flaws.

Cloud environments

AWS, Azure and Google Cloud configuration review and exploitation: identity and access management, privilege escalation paths, exposed storage, secrets handling and the workload identities bridging cloud to on-premises, with hybrid identity between Active Directory and Entra ID examined closely.

Social engineering and phishing

Targeted phishing, pretext calling and physical access testing, authorized carefully and reported without singling out individuals.

Denver Compliance and Regulatory Drivers

The Colorado Privacy Act requires reasonable security measures appropriate to the data held, alongside consumer rights, universal opt-out handling and data protection assessments for higher-risk processing.

Colorado breach notification under C.R.S. 6-1-716 requires notice within 30 days, one of the shortest deadlines in the country, which places real weight on incident readiness rather than on policy alone.

CMMC and NIST SP 800-171 flow down through DFARS clauses across the aerospace and space systems supply chain. NERC CIP applies to bulk electric system operations and TSA security directives to designated pipeline operators.

HIPAA governs health systems and affiliated practices, PCI DSS applies to card handling, and SOC 2 Type II to technology and services firms selling into the enterprise.

How an Engagement Runs

Scoping starts with a conversation rather than a questionnaire: what you are protecting, what worries you, and what evidence you need at the end. Targets, timing, rules of engagement and success criteria are agreed in writing before anything is touched, including what is out of bounds in operational environments.

Testing is performed by certified human operators using AI-augmented tooling for reconnaissance and coverage. Critical findings are reported the day we confirm them through an agreed channel, which matters more than usual in a state with a 30-day notification clock.

The report carries an executive narrative your board can act on and technical detail your engineers can reproduce, with evidence, demonstrated impact and a prioritized remediation path. A retest of remediated items is available.

Why Denver Organizations Choose StrikeCyber

Because every finding is confirmed by a person, with evidence attached, which is what an assessor working through a System Security Plan actually needs. Unvalidated scanner output does not demonstrate that a control operates.

AI-augmented reconnaissance and continuous attack surface validation reach coverage manual enumeration cannot. Scope and price are fixed before testing starts, findings are prioritized by exploitability and business impact rather than raw severity score, and operational environments are scoped conservatively by default.

Denver organizations frequently combine a penetration test with:

You can also explore the individual testing types, including internal network, external network, web application, cloud and social engineering testing, or see the wider Colorado coverage.

FAQ

Penetration testing in Denver: your questions

How much does a penetration test cost in Denver?

Most Denver engagements run from the low thousands for a focused single web application test to the mid five figures for a broad internal, external and cloud assessment across a large organization. Price is driven by the number of hosts, applications, user roles and API endpoints in scope. We quote fixed scope and fixed price after a short scoping call.

Can you support CMMC and NIST SP 800-171 for our space and defense contracts?

Yes. Colorado's aerospace and space systems concentration is one of the largest in the country, and DFARS obligations flow down to a long supplier tail holding controlled unclassified information, often without a clearly scoped boundary. Testing evidences that the controls in your System Security Plan work in practice rather than only on paper, and we report in language your assessor will recognize.

What does the Colorado Privacy Act require of us?

Reasonable security measures appropriate to the personal data you hold, alongside consumer rights, universal opt-out handling and data protection assessments for higher-risk processing. Those assessments have to describe your safeguards honestly, which is difficult without evidence that the safeguards work. Colorado also has one of the shortest breach notification deadlines in the country at 30 days, which puts real pressure on incident readiness.

Can you test energy and utility operational environments?

Yes, by scoping around the control network rather than through it. We assess the IT to OT boundary, vendor and engineer remote access, historians and jump hosts, and the segmentation meant to stop an ordinary phishing compromise reaching operations. NERC CIP applies to bulk electric system assets and TSA directives to designated pipeline operators, and testing evidences those controls directly.

How long does a Denver penetration test take?

A single web application or external perimeter test generally runs three to five testing days, with the report about a week after testing closes. Larger programs across internal networks, multiple applications and cloud tenants are phased over several weeks. Critical findings are raised the day we confirm them rather than held for the report.

Is a retest included in the price?

A retest of remediated findings is available as an optional add-on and is typically scheduled within one business day per component once you confirm fixes are in place. Retested items carry a clear closed or still open status, which is what an assessor, an auditor or an enterprise customer wants to see.

Do you use AI in your testing?

We use AI-augmented reconnaissance and continuous attack surface discovery to map exposure faster and more completely than manual enumeration alone. Every finding is then validated, exploited where it is safe to do so, and written up by an expert human operator. Automation widens coverage; people confirm impact and remove false positives.

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Get a fixed-scope quote for Denver

StrikeCyber specializes in penetration testing and red teaming engagements that deliver actionable findings. Connect with us for a free consultation.

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