Penetration Testing
and
Change Detection Services
Penetration Testing - It's everything we do. Published methodologies, safety-first practices and direct-employee testers.
Request a Scoped Quote See 2026 Cost RangesOver 90% client retention · 16 years in business
What Sets High Bit Security Apart
Singular Focus on Penetration Testing
Exclusively penetration testing. No conflicting product or managed-service sales that could influence recommendations.
Direct Employees Only
All testers are U.S.-based direct employees with background checks and industry certifications (GPEN, GWAPT, CEH, GSEC, CISSP, and others). No contractors or offshore resources.
Published Methods & Safety Standards
We publish core methodologies (aligned with NIST SP800-115 and OWASP Testing Guide), tools, and explicit safety practices. Transparency that reduces risk to production systems.
What Is a Penetration Test?
A penetration test is an interactive security assessment that measures the security posture of systems, applications, networks, or people through actual interaction. The interactive, human-driven characteristic distinguishes it from pure vulnerability scans or automated tools.
A well-scoped engagement includes clear rules of engagement, defined scope and time period, methods and tester qualifications, objectives, sensitive-data handling, and reporting requirements. Best results for most clients come from a hybrid of carefully configured automation (for breadth) and substantial manual effort (for depth, validation, and business-logic issues).
Penetration Testing vs Vulnerability Scanning
Vulnerability scanners identify known issues at scale but miss many serious problems: business-logic flaws, chained vulnerabilities, complex authorization issues, and novel attack paths. A proper penetration test uses human ingenuity to find, validate, and demonstrate impact. Many “penetration tests” sold at the low end of the market are essentially formatted scanner output.
Why Perform a Penetration Test?
- Discover weaknesses before someone with hostile intent does.
- Satisfy compliance (PCI-DSS, HIPAA, SOC 2, NYCRR 500, etc.) or client/prospect requirements with credible evidence.
- Validate that your own scanning and controls are actually effective.
- Obtain detailed, actionable findings with evidence and remediation guidance rather than raw scanner output.
What Is Change Detection?
A full penetration test is a point-in-time assessment. After a major release, new endpoints, authentication changes, or other significant updates, the application may no longer match the last report. Web application change detection identifies meaningful changes so you can see what has shifted without commissioning a full retest every cycle.
Change detection is part of High Bit’s Penetration Testing as a Service work. It can also be scoped when the primary need is visibility between tests or after a major release. It is not a substitute for a full penetration test when deep manual coverage or compliance-grade evidence is required.
See the change detection page for how it works, or the types of penetration testing for network, web application, wireless, and other scopes.
Penetration Testing Methodology and Safety Practices
Our approach is based on NIST SP800-115 with explicit modifications to reduce risk to production systems. We balance breadth (configured automation) and depth (manual testing) and stop once a fault is proven and documented. Full OWASP Testing Guide coverage is applied to web applications.
Who Performs the Testing?
All work is performed by U.S.-based direct employees who hold industry certifications (GPEN, GWAPT, CEH, GSEC, CISSP, and others) and have strong development or networking backgrounds. Background checks are required. We do not use contractors or offshore resources.
Safety & Stability Focus
- Pre-engagement interviews to identify shared resources, batch jobs, and third-party impacts.
- Customized scanner configurations (no DoS, unsafe memory corruption, or high thread counts).
- Canary scans on non-production hosts that mirror production when available.
- Manual review of applications before automation; testers trained to recognize and pause on risky conditions.
- Benign, non-self-propagating payloads for electronic social engineering.
Sample reports demonstrating evidence quality are available on request. Engagements can be scoped and reported to support PCI-DSS, HIPAA, SOC 2, NIST, and New York 23 NYCRR 500 requirements.
Recent from the Blog
What Drives Penetration Testing Cost
Manual depth, scope complexity, and reporting requirements remain the largest variables.
PTaaS
Initial full test, ongoing change detection, and an annual end-to-end review.
Web Application Change Detection
Identify meaningful changes after a major release or between penetration tests.
Frequently Asked Questions
How much does a penetration test cost?
Most focused engagements fall in the ranges shown in our 2026 cost guidance. Exact pricing follows a short scope discussion.
What is web application change detection?
It identifies meaningful changes after a major release or between penetration tests. It is part of High Bit’s PTaaS work and can also be scoped for visibility alone. See the change detection page.
Does High Bit send data to a third-party cloud platform?
No. All tooling, resources, and data remain on High Bit’s private, self-hosted systems. High Bit also offers per-client data isolation.