CREST Penetration Testing in Southampton
£2,400 Flat per App

For Southampton's port logistics, cruise and ocean-tech software teams. Retest included, no day rates.

CREST accredited: Penetration Testing CREST accredited: Vulnerability Assessment CREST accredited: App Security Testing CREST accredited: Mobile App Security Testing

Get your £2,400 pentest quote

Tell us about your app. We reply within 1 business day with a fixed quote. No call needed.

  • £2,400 flat per app and its API, any size
  • Retest included
  • CREST accredited, rated 4.8/5 on G2

Prefer to talk? Book a 30-min scoping call

Penetration Testing for Southampton Teams

South East England

Southampton is one of the UK's busiest ports and a leading cruise terminal, handling container, vehicle and passenger traffic through the docks every day. The National Oceanography Centre and the University of Southampton give the city a strong marine science and engineering base. Software here often supports port operations, freight forwarding, passenger journeys and ocean data rather than generic office tools.

Shipping lines, terminal operators and cruise companies have tightened supplier security since several high-profile maritime cyber incidents. Freight and booking platforms are now asked for pentest evidence during onboarding. Research spin-outs selling ocean data or monitoring services face the same questions from commercial and public sector customers.

What Southampton Teams Bring Us to Test

Port and freight logistics

Freight forwarders, hauliers and terminal-facing platforms exchange bookings, customs data and container status with many parties. A compromised portal can redirect cargo or disrupt collections, so terminal operators and shipping lines vet suppliers carefully.

What we focus onBooking and release references, haulier slot booking, customs declaration data, partner API authentication, EDI-style bulk uploads, and whether one forwarder can view or change another forwarder's shipments.

Cruise and passenger travel

Cruise and ferry booking systems hold passport details, payment data and health information for passengers. Operators and travel agents expect suppliers to show independent testing before integration, and fraud against bookings is common.

What we focus onBooking lookup by surname and reference, passenger manifest exposure, agent commission logic, payment and refund flows, loyalty point transfers and the APIs used by travel agent partners.

Ocean science and marine data

Spin-outs and suppliers near the waterfront sell sensor data, vessel monitoring and survey platforms to industry and government customers. Those customers want to know the dashboards and data APIs cannot be used to tamper with readings.

What we focus onData ingestion endpoints, API keys embedded in device configuration, customer-level separation of datasets, and whether read-only users can alter sensor settings or historical data through the web interface.

What We Often Find

Where Southampton software links ships, cargo and passengers to the web, these are the weaknesses we find most often.

Container release references exposed

Release or pickup PINs are visible to more users than necessary or can be enumerated. In the wrong hands they can be used to collect cargo, a known route for theft and smuggling at ports.

Booking lookup leaks passenger data

A manage-my-booking page accepts surname and a short reference with no rate limit. Attackers can brute force bookings and harvest passport numbers, dates of birth and contact details.

Unauthenticated data ingestion

Sensor or telemetry endpoints accept readings without verifying the device. False data can be injected into dashboards that customers use for operational or safety decisions.

Agent portal privilege creep

Travel agent or forwarder accounts can call internal endpoints to change commission rates, cancel other agents' bookings or view the full manifest. Partner portals are often tested less than the main site.

Trusted by SaaS Teams Worldwide

£2,400. Not £12,000–£25,000.

What UK pricing guides put a SaaS app with an API and several user roles at.

Typical UK quote
CyberFortify
How it’s priced
Typical UK firm: day rates (median ~£1,000/day)
£2,400 flat per application
SaaS app, API, several roles
£12,000–£25,000
£2,400
Retest of your fixes
Often extra, £2,000–£5,000
Included
App bigger than expected
More days, bigger invoice
Same £2,400, no size cap
Who tests
Varies by firm
CREST-accredited engineers

Sources: Stingrai Penetration Testing Price Index (Sept 2026, median of 30 G-Cloud 14 rate cards) and Cyphere’s UK cost guide (2026).

Got a UK Quote? See Your Saving

Example figures are filled in. Change them to match your quote.

days
£
£
£
Your saving
Your UK quote£9,500
CyberFortify, retest included£2,400
£7,10075% less than your quote
Book my £2,400 pentest

One Price, Everything In It

Per application · any size

£2,400flat

  • One web app and its API, no endpoint cap
  • Testing starts within a week, report in 4–7 working days
  • Free retest, signed attestation letter
Book a scoping call

Included in the £2,400

  • AI-enabled testing, with every finding validated and exploited by CREST-accredited engineers
  • Authentication, access control between user roles and business logic
  • Criticals flagged within 24 hours, not held for the final report
  • CVSS-scored findings with reproduction steps and the fix
  • Clean report and signed attestation letter for customers, auditors and insurers
  • ISO 27001 and ISO 9001 certified processes, professional liability cover and Koop cyber insurance

One application = one web product your users sign in to, plus its API. Mobile apps, internal networks and cloud reviews are scoped separately. Prices exclude VAT.

From First Call to Clean Health Report

9 gates, the same sequence on every engagement.

  1. 01

    Discovery

    Client insight

    We send a short questionnaire to understand your infrastructure, business requirements and security concerns.

    Owner: you + CyberFortifyOutput: completed questionnaire
  2. 02

    Agreement

    Scope & SOW

    We analyse your answers, define a clear scope and issue the Statement of Work.

    Duration: 2–3 business daysOutput: signed SOW
  3. 03

    Initiation

    Kickoff meeting

    We walk through methodology, timeline and requirements, and access is handed over securely.

    Format: live sessionOutput: methodology brief
  4. 04

    Active testing

    Testing execution

    AI-enabled coverage, then accredited engineers validate and exploit. High and critical findings are sent to you immediately.

    Duration: 4–7 working daysLive alerts: high & critical
  5. 05

    Reporting

    Report delivery

    Every finding with risk rating, technical detail and step-by-step remediation, mapped to your controls.

    Format: PDF + machine-readableAudit-ready
  6. 06

    Walkthrough

    Report review

    A session with your technical team to explain findings, priorities and remediation approaches.

    Duration: 60–90 minutesRecorded on request
  7. 07

    Remediation

    You fix

    Your teams implement fixes. We stay available for guidance throughout.

    Timeline: you set itSupport: on call
  8. 08

    Verification

    Retest

    We re-test every previously identified issue to confirm the fix and check nothing new was introduced.

    Cost: includedScope: every finding
  9. 09

    Attestation

    Clean health report

    A final report confirming remediation and your improved security posture, ready to share with auditors.

    Audit-readyShareable with customers

What Southampton Buyers Ask For

IMO maritime cyber risk guidance

Shipping companies must address cyber risk in their safety management systems under IMO guidance. Suppliers of shore-side software are asked for evidence, and an application pentest report provides it.

PCI DSS for bookings

Cruise, ferry and excursion bookings take card payments, often through agent channels. Application testing is a PCI DSS requirement where your system is in scope, and our report supports your assessment.

UK GDPR for passenger records

Passport and health details collected for sailings need strong protection. A pentest shows the ICO, and the cruise line you supply, that you tested the controls protecting that data.

Before you book.

We integrate with port community and terminal systems. Will you test those as well?

No. We test your own web application and API, including how it handles data coming from and going to those systems. We will not test third-party port or terminal platforms without their owners' written permission. We can use test endpoints or mocks where live integrations cannot be touched.

A cruise line has sent us a supplier security questionnaire. Which parts does a pentest answer?

Typically the questions on independent testing, vulnerability management and remediation timelines. The report shows what was tested, the risk rating of each finding and the retest result. Policy questions about staff vetting, backups or incident response still need answers from your own team.

Our platform collects data from buoys and vessels. Is the device side included?

The £2,400 covers the web application and the API, including the endpoints devices send data to. We check that only genuine devices can submit readings and that customers cannot see each other's data. Testing firmware, satellite links or onboard hardware is separate specialist work.

Do you have an office in Southampton?

No. CyberFortify has no Southampton office. Web application and API tests run remotely, which is how almost all application pentests are delivered. Kick-off, critical alerts and the report walkthrough happen in UK working hours, and the price is the same £2,400 flat.

Why is it cheaper than UK day-rate firms?

Our AI Pentest Agent covers the breadth of your app: mapping every page and API route and checking the known issues. That frees our CREST-accredited engineers for exploitation, access control and business logic. Fewer billable days means one flat fee instead of a day rate. Every finding is still validated by a person before it reaches your report.

Is CyberFortify really CREST accredited?

Yes. CyberFortify is a CREST member company, accredited for Penetration Testing and AI-Enabled Penetration Testing, and a signatory of the CREST AI Charter. You can check our listing on the CREST Marketplace before you book.

What counts as one application?

One web product your users sign in to, plus the API behind it. Size doesn’t change the price: a large SaaS platform with many roles is still £2,400. A mobile app, an internal network or a cloud configuration review is a separate scope, and we’ll quote it on the call if you need it.

Is the price really fixed?

Yes. £2,400 per application, agreed on the scoping call before testing starts. The retest of your fixes is included. There are no day rates, so the invoice doesn’t grow if testing takes longer.

Is Cyber Essentials Plus the same as a penetration test?

No. Cyber Essentials Plus is a certification with a hands-on check of five basic controls. It doesn’t test your application for vulnerabilities the way a penetration test does.

Are you a CHECK company?

No. CHECK is the NCSC scheme for UK government and critical national infrastructure systems. If your contract names CHECK, you need a CHECK company, and we’ll tell you so on the call. CyberFortify is CREST accredited.

How fast can you start?

Testing usually starts within a week of the scoping call, and most reports are ready in four to seven working days. Criticals are flagged within 24 hours of discovery.

What happens to our data?

CyberFortify works under ISO 27001 certified processes. Client data from the engagement is disposed of afterwards, as set out in the statement of work. Every assignment carries professional liability insurance and Koop cyber insurance.

Already have your scope written up? Send full scope details

A CREST pentest in Southampton for £2,400.
Booked this week.

Your first call is with Usama Gul, the founder and the engineer who leads your test. You’ll leave with a confirmed scope and a start date.