Penetration Testing Services for the systems you authorize, with findings ranked by risk.
We run penetration testing for product, engineering and security owners. This authorized assessment uses manual techniques and tools to validate findings within agreed targets and permissions, then prioritize remediation.
- 150+Projects delivered across 12 countries since 2012
- 100+Senior in-house engineers, six countries
- 5.0Unified rating across 61 client reviews on Clutch
- ISO 27001Certified security practice, audited by Quay Audit UK
- ISO 9001Certified quality management, audited by Quay Audit UK
01Overview
Define the target and the evidence you need
A scoped penetration test examines agreed systems and produces evidence for a defined security decision. We settle the test objective and report requirements with your authorized system owners before work starts.
- Manual and tool-assisted validationTools help identify exposures across the agreed surface. Manual testing examines logic and validates impact, including permitted combinations of findings.
- Written authority and operating limitsSigned rules of engagement name authorized assets, permitted activity and exclusions. We agree access, the testing window, stop conditions and escalation contacts with the responsible owners.
- Reports your decision needsChoose technical findings with reproduction steps and an executive summary of business risk. We agree the report format, evidence handling and acceptance with its intended readers.
- Choose the wider security scopeBroader readiness and remediation planning sit within cybersecurity consulting. Regression testing belongs to QA and test automation, and release infrastructure to DevOps.
02Proof
Engineering experience behind our security work
Our engineering experience includes independent code review and software designed around healthcare and data-access requirements.
- Booked It: independent review of code qualityBrad Nobbs, CEO of Booked It, reported an independent code audit in his 2022 Clutch review: "We have had the code audited by a 3rd party who was extremely complimentary of the work."Auditedthird-party code audit described with praise in the client's 2022 review
- CancerDocs: designing from the HIPAA RulesWe studied the HIPAA Rules before developing CancerDocs, a private cancer consultation platform. Access control, audit controls and authentication shaped the engineering work.HIPAASecurity Rules implemented in the platform's infrastructure, not written into a policy
- Encryption and access controls for research softwareA legal-industry research SaaS encrypted databases and data flows at rest and in transit. Only the creating user could access their information, with no system-administrator access. We decided to follow OWASP security standards for that build.OWASPthe standards chosen for that build
03Compare
A pentest, a vulnerability scan, or a bug bounty?
Choose a penetration test to validate selected attack paths and their impact. Scans and bug bounty programs can complement that assessment; broader security readiness sits within cybersecurity consulting.
| Penetration testunicrew | Automated vulnerability scanScan | Bug bounty programCrowdsource |
|---|---|---|
| Best forAn authorized assessment of named systems, validating selected behavior and impact for an agreed objective. | Best forRepeatable checks for known vulnerabilities and configuration problems across a defined surface. | Best forReports from researchers on a product's agreed public surface, with a program for submissions and triage. |
| Works best withAn authorized owner, agreed access, operating boundaries and defined report requirements. | Works best withA triage process and specialist validation of findings that need context or an impact assessment. | Works best withClear scope and reward terms, submission handling and a team that can assess and act on valid reports. |
| You end up owningRisk-ranked evidence, remediation guidance and the report formats selected in your agreement. Implementation and retesting are separate choices. | You end up owningThe scan's findings and responsibility for validating and prioritizing its alerts. | You end up owningThe submitted reports accepted under program rules, plus responsibility for rewards and remediation. |
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Define the security objective
Broader risk and readiness decisions fit cybersecurity consulting. A focused test starts with a named, authorized target; scanning can inform the baseline.
Talk it throughClarify the test objective
Your selected requirement gives us a starting point. We agree the target and decide whether threat modeling, scanning or an offensive assessment answers it.
Talk it throughScope the targets and access
Define the applications, APIs and environments you authorize, then choose the roles and information available to testers. The scope determines the appropriate black-box, grey-box or white-box access.
Book a discovery callPlan the assessment and its evidence
Agree the permitted activity, operating limits and intended report readers. We validate findings within those boundaries and explain their impact to support your decision.
Book a discovery callCommission the test and choose the next work
This profile fits a defined assessment with risk-ranked findings and a report for your stakeholders. Agree who receives the report and chooses any remediation or retest.
Start with scopingWe test with industry-standard tools and manual techniques, then chain findings to see how far an attacker gets. On APIs we check authorization at every endpoint, and on AI features we test for prompt injection and tool poisoning. Each finding is ranked by exploitability.
Tural MamedovCo-Founder and CEO, unicrew04Capabilities
Web, API, network and cloud penetration testing
We test the surfaces and scenarios your authorized scope names.
- Web application penetration testing
Web application testing
OWASP Top 10We test agreed authentication, session handling, access-control and business-logic scenarios. Selected roles help us examine whether one user can reach another user's records. OWASP risk categories and our web application security checklist inform the test plan.
- API penetration testing
API and integration testing
Authorization at every endpointWe check authorization at each endpoint in the agreed scope, along with rate limits and data exposure across selected services and integrations. Any third-party endpoints require permission from their owner.
- Network penetration testing
Network and infrastructure testing
Outside in, then inside outWe test exposed services, configuration and permitted lateral movement within the named network boundaries. The access model determines whether the assessment starts outside the network or from an authorized internal position.
- Cloud security testing
Cloud configuration testing
Identity, storage, secretsWe test the selected identity and permission boundaries, storage exposure, secrets handling and segmentation. The rules of engagement name the cloud accounts and resources we can access.
- AI and MCP security testing
AI feature and MCP endpoint testing
Prompt injection, tool poisoningWe examine prompt injection, tool poisoning and data leakage through model context within the selected AI feature. The test also covers agreed permissions for tools the model can call. Our MCP security guide explains the controls behind those tests.
- Threat modeling
Threat modeling sessions
Before you build itWe map trust boundaries and plausible attack paths for proposed designs or changes. The session defines scenarios and priorities for engineering review or later authorized testing.
- Continuous security testing
Continuous, tool-assisted testing
Wired into your pipelineWe scope recurring tool-assisted testing around selected release checks and an agreed cadence. Expert review validates alerts and identifies which findings need further manual assessment.
- Security remediation support
Reporting and remediation workshops
Two reports, one workshopCommission a technical report, an executive summary and a workshop with your engineering and operational owners. We explain evidence and impact, then agree who owns the recommended actions; implementing fixes is separate work.
05Stack
Environments and stacks we test
We define each test around the application's deployment, data layer and supporting infrastructure, with access agreed for those environments and stacks.
06Engagement
Ways to buy a penetration test, and how you pay
Choose the engagement around the security decision your test report must support and who will implement any fixes you select.
A scoped test
Agreed targetsName the targets and approve the testing window and permitted techniques. The agreement defines technical and executive reports, with remediation and retesting chosen separately.
- Best when
- You have named targets and an external review needs test evidence
- You pay
- Outcome based, quoted per project
- Typical start
- Two to four weeks
Test, then fix
Findings closedPair a scoped assessment with the remediation you commission. We agree fixes, implementation permissions and the validation used to accept completed work; a separately scoped retest checks selected findings.
- Best when
- You want the assessment followed by agreed engineering and validation
- You pay
- Billed hourly, quoted per project
- Typical start
- Two to four weeks
Engineers in your team
Long-runOur engineers join your delivery process for agreed testing and remediation work. You set the priorities and agree how recurring assessment, implementation and validation are coordinated.
- Best when
- Your release plan needs continuing security assessment and engineering
- You pay
- Billed monthly, per team member
- Typical start
- Two to four weeks
Scope a retest or review of existing findings
Share the selected findings and the changes already made. We agree whether the next work is assessment, remediation or retest, alongside authorized targets and acceptance. Rebuilding aging software is a legacy modernization scope.
07Industries
Industries and systems we test
Our software delivery experience helps us define relevant attack scenarios and operating boundaries for the industries and systems below.
Logistics and transportation
We scope testing around access to order, warehouse and fleet systems, with their operating schedules reflected in the authorized window.
Hospitality and leisure
Booking platforms need tests of access between administrator, venue and customer roles. Our engineering work includes a platform we built used by 600+ businesses.
Healthcare
Patient data and roles define the selected test boundary. We studied the HIPAA Rules before developing a private cancer consultation platform, shaping its access controls and safeguards.
Fintech and payments
We test selected payment and accounting flows for authorization and data exposure across roles. Requirements and report expectations are agreed with your responsible owners.
E-commerce
We assess selected storefront and API behavior around customer records and payment flows. The scope identifies user roles, integrations and permissions to test them.
Commodity trading (CTRM/ETRM)
For trading systems, we examine access between counterparties and tenant boundaries within the selected scope. Confidential data and permitted actions determine the test scenarios.
Name the system you want tested, and we will scope the right test
Share the systems you are authorized to test and the decision the report should support. We define the scope, access and operating boundaries before agreeing the assessment.
What happens after you contact us
- We reply within one business dayWe identify the information needed to scope your assessment.
- Discuss the target and the objectiveName the asset owners, selected systems and intended report readers, including any third-party permission needed.
- A written scope and rules of engagementAgreed access, permitted techniques, exclusions and stop contacts, with evidence handling, report requirements and a test window.
- Approve the scope and timingScope, window and price are agreed in writing. Most engagements start within two to four weeks.
08Delivery
How a penetration test works
Plan the handoffs with the people authorized to approve test activity and accept the reports.
- Scoping and goal definitionWe name authorized assets, objectives and roles, then agree access, allowed techniques and exclusions. NDA and evidence-handling terms are agreed alongside testing authority. You provide system owners and any third-party approvals, plus testing and stop contacts.You getSigned rules of engagement covering targets, permissions, operating limits, evidence handling and report acceptance, with an agreed testing window.
- Reconnaissance and enumerationWe examine the selected surface using the agreed black-box, grey-box or white-box access. You provide credentials and architecture information included in scope, plus representative user roles where accounts are needed.You getA mapped attack surface within the authorized targets, with tested and untested boundaries recorded.
- Exploitation and validationWe use tools and manual techniques to validate findings and their impact, including finding combinations where the agreed activity allows it. You provide a reachable contact and the stop and escalation procedure.You getReproducible evidence of validated findings and their business impact, handled under the agreed evidence rules.
- Reporting and read-outWe prepare the technical findings and executive summary selected in scope, then review priorities with the people who will use them. You provide engineering and business owners to confirm impact and accept the reports.You getThe agreed reports, with risk-ranked findings, reproduction evidence, limitations and recommended actions.
- Remediate and retestImplementation and retesting are optional, separately scoped work. Your engineers or ours implement the selected fixes. You provide the changed build and authorized access needed for the agreed checks.You getSelected code changes and validation evidence, according to the implementation and retest scope you commission.
09Client voices
Client reviews of our software engineering
We scoped out the workflow for the platform. Using this foundation, Artelogic’s executing our requirements and developing the platform. Artelogic executed flawlessly according to our plan thus far. Their work ethic is impressive.
Our previous developers had no code repository and no best practices in place, but Artelogic uses a proper infrastructure. Their quality of work in terms of getting a proper system in place, their level of communication and transparency, and their fantastic experts really impress us. They truly feel like our partners in this engagement.
The project led to the release of our production apps and a prototype showcasing new features. They were reliable, responsive, and consistently addressed our needs very well. We were impressed by their strong technical and interpersonal skills and how smoothly they adapted to our team, processes, and product.
Artelogic’s work had a very positive impact on our team’s morale. As our development quality was improving, our engineers were more confident in what they were doing, allowing them to work faster and with more confidence. As a result, our releases took less time and were less stressful.
They always seem to have a suitable developer on standby when we require an additional skillset and they always respond very quickly and help to work out a solution if e.g. the project requirements are suddenly changing.
10Questions
More about penetration testing with unicrew
Scope, access, operating risk and report requirements are decisions to settle before commissioning a penetration test.
A pentest service is an authorized technical assessment that tests selected systems for exploitable behavior and its impact. It turns suspected vulnerabilities into evidence your team can use to prioritize work.
We agree the assets, permissions and techniques before testing. The report gives your engineers reproduction evidence and risk priorities for the tested scope. The NIST testing and assessment guide describes planning, validation and mitigation for technical security assessments.
A penetration test fits a named, authorized system when you need evidence of exploitable behavior.
Useful triggers include a significant release or cloud change, buyer assurance, due diligence or validating an existing finding. Define the decision and the audience for the report before selecting the test.
For broader controls and risk priorities, choose cybersecurity consulting. A red team exercise has a wider detection-and-response objective.
Penetration testing cost depends on the agreed targets, access and techniques, plus reporting and any validation you commission.
- Scoped assessment: outcome based, quoted per project.
- Test and selected remediation: billed hourly, quoted per project.
- Engineers in your team: billed monthly per team member.
Retesting and implementation are quoted explicitly. There is no minimum engagement period.
We agree the test window and reporting schedule from the scope before work starts.
The targets, user roles and permitted techniques determine how the assessment is planned. Remediation and retesting have separately agreed schedules.
Most engagements start within two to four weeks.
Black-box, grey-box and white-box are security terms for how much information and access testers receive.
- Black-box: testing from an external perspective with limited prior system information.
- Grey-box: agreed accounts and selected system context.
- White-box: detailed information, such as source code or architecture, with access separately authorized.
We choose the model around the test objective and permissions you can provide.
Yes. We scope tests around the systems, environments and tools you already run.
You authorize the targets and provide agreed access, roles and credentials. A third-party service enters only with its owner's permission and within provider terms.
Ongoing pipeline checks and retesting are separate scopes; the report format fits the triage process you agree.
Tools and manual testing complement each other: a vulnerability scan supports repeatable checks, while manual techniques examine context, logic and the impact of selected findings.
We validate alerts and, where permitted, chain findings to see how they interact. The testing plan defines how both methods apply to your authorized targets.
For web testing, OWASP WSTG 4.2 is a detailed guide; OWASP Top 10:2025 is an awareness reference for risk categories. They support different planning decisions.
Testing can affect production, so we agree operational risk controls before the authorized window.
We choose the environment and permitted techniques with the system owner, record exclusions and stop conditions, and name contacts with authority to pause the test. A representative staging environment can reduce exposure; any production activity needs its own agreed boundaries.
Compare the authorized scope, validation method, evidence quality and responsibility for next work.
- Scope: we agree targets, access and operating limits before testing.
- Method: we combine industry-standard tools and manual techniques within that scope.
- Reports: reproduction evidence, risk criteria and acceptance are agreed with the intended readers.
- Next work: implementation and retesting are separate scope decisions.
Check any required tester accreditation or independence condition with the requesting stakeholder before contracting.
unicrew holds ISO 27001:2022 and ISO 9001:2015, renewed through a multi-stage audit with Quay Audit UK.
These are organizational certifications. Auditor acceptance depends on the requested test scope, report format and evidence; we agree those requirements with you before testing.
A test report documents what was tested and found; it does not certify your organization or product.
You can commission reporting alone, selected remediation or a separate retest.
We provide findings and guidance for the implementation owner you choose. If you commission implementation, our engineers make the agreed fixes in your codebase; validation is defined for the work you purchase.
Broader security engineering and readiness sit within cybersecurity consulting.
The public references here cover software engineering and code review, rather than standalone penetration-testing engagements. Reference sharing for a specific engagement depends on client permission.
Our healthcare consultation platform and research SaaS cases show how security requirements shaped the design; a multi-factor authentication platform illustrates related engineering.
unicrew was formerly Artelogic, the name used in older client reviews.
Set penetration-testing frequency around changes, risk and the assurance requirements your responsible owners identify.
A new externally exposed feature, changed permissions or a major release can justify revisiting the affected targets. Scoping agrees whether you need a one-time assessment, a retest of fixes or recurring testing.
For recurring work, we agree cadence and reporting expectations explicitly.