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Penetration testing and VAPT that proves the risk, not just lists it

Protonyte runs manual penetration testing for organizations in the United States, the UK, Canada and the Gulf. We simulate real-world attacks on your applications, APIs, networks, cloud and Active Directory to reveal business-critical risk, then hand your team a report they can act on the same week - and the evidence your auditor or your enterprise customer is asking for.

ENGAGEMENT SCOPEtypical 2-week test

Web applications & portalsIN SCOPE
REST / GraphQL APIsIN SCOPE
Android & iOS appsIN SCOPE
External & internal networkIN SCOPE
Cloud (AWS / Azure / GCP)OPTIONAL
Social engineeringRED TEAM
// the basics

What is penetration testing?

Penetration testing is a controlled, authorized attack on your own systems. Our ethical hackers use the same techniques as real attackers to find weaknesses, prove what could actually be exploited, and show the business impact before a criminal finds the same path.

Scanners only report what they recognise. A tester chains small issues together, abuses business logic and reaches the data that matters. That difference is why a clean scan and a clean pentest are not the same thing.

  • 01Real attacks, not just scansManual exploitation by certified testers, backed by tooling.
  • 02Proof of impactEvery finding comes with evidence and a reproducible path.
  • 03Risk-rated resultsCVSS scoring so you fix what matters first.
  • 04Free retestWe verify your fixes once patched and confirm the risk is closed.
// approach

Black box, grey box or white box

Each approach answers a different question. We help you pick the one that fits your risk and budget.

// Zero knowledge

Black box

We attack with no inside information, exactly like an external attacker would.

  • Simulates a real outsider attack
  • Tests your perimeter and detection
  • Best for public-facing systems
// Partial knowledge

Grey box

We start with limited access, such as a normal user account or basic architecture details.

  • Best value for most applications
  • Covers authenticated attack paths
  • Faster and cheaper than black box
// Full knowledge

White box

We work with full access to architecture, credentials and sometimes source code.

  • Deepest coverage possible
  • Finds logic and design flaws
  • Ideal before a major release
// methodology

How an engagement runs

  1. 1

    Reconnaissance

    We map your attack surface using public and technical sources, without touching or exploiting anything yet.

    • Domain, IP and subdomain mapping
    • Technology stack identification
    • DNS and network footprint
    • Public exposure review
  2. 2

    Vulnerability analysis

    We analyse systems, applications and network components to identify weaknesses that could be exploited.

    • Automated and manual scanning
    • Manual verification of every hit
    • False positives removed
    • Findings prioritised by risk
  3. 3

    Exploitation

    We safely exploit confirmed issues to prove real impact, always within the agreed rules of engagement.

    • Controlled, non-destructive exploitation
    • Privilege escalation attempts
    • Lateral movement where in scope
    • Evidence captured for the report
  4. 4

    Reporting

    You receive an executive summary and a technical report your developers can work straight from.

    • Executive summary for decision-makers
    • CVSS risk rating per finding
    • Reproduction steps and evidence
    • Clear remediation guidance
  5. 5

    Retest & closure

    After you patch, we re-test every finding and issue a clean closure summary you can share with clients or auditors.

    • Verification of each fix
    • Updated report and risk rating
    • Closure letter on request
    • Debrief call with your team
// the deliverable

What lands in your inbox

Reports your board and your engineers can both use. No 400-page scanner dump.

  • Executive summary written for leadership, not engineers
  • Technical report with proof-of-concept for every finding
  • CVSS scores and business-impact rating
  • Step-by-step remediation guidance per issue
  • Retest report confirming fixes are effective
  • Debrief call with the testers who did the work
Request a sample report
PROTONYTE · ASSESSMENT REPORTCONFIDENTIAL
Penetration TestingExecutive summary · 18 findings
Critical finding with proof of conceptCritical
Privilege escalation pathHigh
Weak configurationMedium
Information disclosureLow
// toolkit

Proven tools, in expert hands

Burp Suiteweb & API
Nmapnetwork
Nucleiscanning
MobSFmobile
SQLMapinjection
Metasploitexploitation
Kali Linuxplatform
SonarQubecode

Not sure what you need tested?

Tell us about your systems and we will recommend the right assessment, with a clear scope and a fixed price.

// where we work

Penetration testing for US companies, run from Karachi

Testing is remote work by nature. We scope on a call, test under a signed agreement and rules of engagement, and report inside your working hours - our day overlaps with the US morning. What changes from country to country is not the testing. It is the clause your report has to satisfy, and whether we are allowed to do the work at all, which we will tell you before you ask.

United States

Where most of this work is bought, and where most of our enquiries now come from. Three things drive it. SOC 2 Type II: the criteria do not name a penetration test, but it sits in the points of focus under CC4.1 and auditors expect one inside the observation window. PCI DSS v4.0.1: 11.4.3 external and 11.4.2 internal testing at least annually, 11.4.6 every six months for service providers - and the tester does not have to be a QSA. The FTC Safeguards Rule: 16 CFR 314.4(d)(2)(i) requires annual penetration testing of any non-bank financial institution without continuous monitoring.

SOC 2 · PCI DSS · GLBAET -9

New York, and the rest of regulated finance

If you hold a NYDFS licence, 23 NYCRR 500.05(a) is explicit: penetration testing from inside and outside your system boundaries, by a qualified internal or external party, at least annually. The Second Amendment finished phasing in on 1 November 2025. California’s CCPA cybersecurity audit regulations took effect on 1 January 2026 and list penetration testing among the things the auditor assesses.

NYDFS 500 · CCPAET -9

United Kingdom, Canada and Australia

English-speaking, used to buying testing from outside their own borders, and driven by the same two things: ISO 27001 certification and the security questionnaire an enterprise customer sends before signing. We take private-sector work in all three. We do not take UK public sector or critical national infrastructure work, which is gated behind NCSC CHECK.

ISO 27001 · questionnairesGMT · ET · AEST

The Gulf and Pakistan

Where we started, and still a real part of the business. Abu Dhabi healthcare works to ADHICS V2 (yearly). Saudi entities under the NCA’s ECC 2:2024 test periodically, or six-monthly for critical systems. SAMA requires annual testing of customer and internet-facing services. UAE licensed financial institutions came under the Central Bank’s C 1/2026 on 14 September 2026. Our office and our academy are in Karachi.

ADHICS · NCA · SAMA · SBPPKT +5

And the work we turn down

We are a Pakistani company. Some US work is closed to a firm like ours, and you should hear that from us rather than from your own legal team three weeks in.

  • Anything federal. FedRAMP and StateRAMP assessments have to be done by an accredited 3PAO. We are not one and cannot become one.
  • Live patient data. Several US states - Wisconsin, Texas, Florida and others - restrict offshore access to health information by contract or by statute. We test healthcare systems against sanitised or staging data, and we put that in the scope document. If your contract needs the work done on US soil, we are the wrong firm.
  • UK public sector and critical national infrastructure. Gated behind NCSC CHECK.
  • Singapore. Penetration testing is a licensed activity there under the Cybersecurity Act, and we do not hold the licence.

Everything else is paperwork, and we keep it ready rather than assembling it after you ask: a mutual NDA, a W-8BEN-E, the testers’ names and certification numbers, a redacted sample report, and a data-handling note saying what we hold and when it is destroyed.

Not sure which of these applies to you? The compliance and audit page sets out what each framework actually asks for, side by side.

// faq

Common questions

How long does a penetration test take?

Most web or mobile application tests run one to two weeks, depending on size and number of user roles. We confirm the exact timeline during scoping, before you commit.

Will testing break our production systems?

No. We agree rules of engagement first, avoid destructive techniques, and can test in staging or during off-peak hours. You have a direct line to the lead tester throughout.

How often should we test?

At least once a year, and again after any major release or infrastructure change. Many compliance frameworks, including PCI DSS, expect annual testing as a minimum.

Do you provide a certificate or letter for clients?

Yes. After the retest confirms your fixes, we issue a closure summary you can share with customers, partners or auditors.

What is the difference between a vulnerability assessment and a penetration test?

A vulnerability assessment finds and lists weaknesses, usually with heavy use of automated tools. A penetration test goes further: a human tries to exploit those weaknesses, chains them together and shows what an attacker could actually reach. VAPT means doing both, which is what our engagements include.

Do you provide penetration testing in the UAE and Saudi Arabia?

Yes. We test for clients in the United States, the UK, Canada and the Gulf from our office in Karachi. The report is written against whichever framework you report to, so an NCA ECC or ADHICS reader finds what they are looking for without translation.

What is actually in the report?

An executive summary your board can read, then one entry per finding with the steps to reproduce it, the evidence, a CVSS score, the business impact in plain language, and the specific fix. After you patch, the retest result and a closure summary you can forward to a customer or an auditor.

// start here

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Tell us what you need tested. Our team will reply with a clear scope and quote.

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