Penetration Testing Scotland
Precursor Security delivers CREST-accredited penetration testing across Scotland from our Edinburgh office at 83 Princes Street. We test web applications, infrastructure, cloud, and wireless environments for organisations in Edinburgh, Glasgow, Aberdeen, Dundee, and beyond, with on-site delivery across the central belt and structured engagement days further north.
CREST-accredited penetration testing for Scottish organisations, delivered from our Edinburgh office. Web application, infrastructure, cloud, and wireless testing for the financial capital, the west coast, the energy north east, and everywhere between.
Coverage from the central belt to the
energy coast.
Scotland's security testing demand splits along its economic geography: Edinburgh's banking and fintech cluster needs regulated-grade application and API testing, Glasgow's financial services and space manufacturing sectors need both corporate and supply chain assurance, Aberdeen's energy industry needs OT-aware infrastructure testing, and Dundee's games and digital scene needs product security. From our Edinburgh office we serve all of it, with on-site delivery across the central belt and planned engagement days for the north east and Highlands.
Who We Test Across Scotland
Testing scoped to the sectors that define Scotland's economy, because a meaningful penetration test starts from who actually attacks businesses like yours, and what they are after.
How We Reach You
Scotland is served from our Edinburgh office. Our Edinburgh office at 83 Princes Street is the hub for all Scottish delivery.
CREST-Accredited, Verifiably
Precursor Security holds CREST organisational accreditation for penetration testing, independently audited across methodology, QA, and tester competency. Every engagement letter carries our membership number for direct verification by your auditors, insurers, or customers.
No Travel Games. No Scanner Reports. No Offshoring.
Scotland clients get the same team, methodology, and day rate as our London and Leeds clients: manual testing by employed, UK-based CREST Registered Testers, fixed quotes agreed at scoping, immediate escalation of critical findings, and free retesting of everything you fix. On-site testing across the central belt from Edinburgh, with planned engagement days for Aberdeen, Dundee, and the Highlands.
Every Test,
Delivered Across Scotland.
The full offensive security portfolio is available to Scotland organisations. Each service links to its full methodology, and every engagement ends with reporting your engineers can action and your auditors can file.
Web Application Penetration Testing Scotland
Manual, CREST-accredited testing of the web applications and APIs your Scotland business depends on. Full OWASP coverage plus the business logic and access control flaws automated scanners miss, with free retesting of every finding.
Internal & External Network Testing Scotland
External testing of your internet-facing perimeter, and internal testing that maps what an attacker could reach once inside: Active Directory attack paths, lateral movement, and privilege escalation. On-site delivery across Scotland.
Cloud Penetration Testing Scotland
Configuration review and attack-path testing across AWS, Azure, Microsoft 365, and GCP. We find the identity misconfigurations, exposed storage, and over-privileged roles that cause most real cloud breaches.
Wireless Network Testing Scotland
On-site assessment of your wireless estate across Scotland: rogue access point detection, segregation between guest and corporate networks, and attacks against enterprise authentication.
Mobile Application Testing Scotland
iOS and Android application assessments covering insecure storage, API trust boundaries, and platform hardening, for Scotland businesses shipping mobile products or internal apps.
Cyber Essentials & Compliance Scotland
Cyber Essentials and Cyber Essentials Plus certification, ISO 27001 support, and PCI DSS testing for Scotland organisations that need recognised certification alongside technical assurance.
Threat Detection & Response Across Scotland, 24/7.
A penetration test proves what an attacker could do today. Our UK Security Operations Centre watches for the ones who try tomorrow: managed detection and response, a CREST-accredited SOC, and incident response for Scotland organisations, delivered entirely from UK soil.
Explore Defensive SecurityHow Engagements Run Across Scotland.
From first call to free retest. Every Scotland engagement is managed by a named account manager with direct access to the testing team, no ticket queues between you and the people doing the work.
Scoping & Fixed Quote
A free scoping call, usually within 24 hours of your enquiry, where a technical consultant (not a salesperson) defines what needs testing, agrees the approach, and produces a fixed quote. Scotland clients can scope by video call or, where practical, in person via our Edinburgh office.
Testing Across Scotland
CREST Registered Testers execute the engagement during agreed windows: remote phases for external, web, and cloud testing, and on-site or appliance-based delivery for internal and wireless work across Scotland. You get daily progress updates, and critical findings are escalated immediately rather than saved for the report.
Reporting Built for Two Audiences
Every report contains an executive summary your board and customers can read, and a technical annex your engineers can action: reproduction steps, evidence, CVSS scoring, and specific remediation guidance. Reports are quality-assured before delivery and structured for auditors, insurers, and customer due diligence reviews.
Debrief & Free Retesting
A full debrief walks your team through findings and attack chains, in person across Scotland or at our Edinburgh office where practical, or by video call. Once you have remediated, we retest the fixed findings free of charge and issue updated reporting, so your evidence shows issues closed, not just found.
The best time to test your defences is now.
Join the high-growth companies relying on Precursor for continuous offensive and defensive security.
Frequently Asked Questions
Common questions about this service, methodologies, and deliverables.
Penetration testing for Scotland organisations typically costs between £2,500 and £25,000 plus VAT depending on scope. A focused single web application or external infrastructure test usually falls between £2,500 and £6,250, most standard engagements land between £3,750 and £12,500, and larger multi-scope programmes range higher. Location does not change our day rate: Scotland clients pay the same as London clients. Every quote is fixed after a free scoping call, and retesting of fixed findings is included.
Scotland is served from our Edinburgh office. Our Edinburgh office at 83 Princes Street is the hub for all Scottish delivery. On-site testing across the central belt from Edinburgh, with planned engagement days for Aberdeen, Dundee, and the Highlands. All testing is delivered by UK-based, employed testers, never subcontracted or offshored.
Yes. External, web application, and cloud testing is delivered remotely to anywhere in Scotland with no travel cost. For on-site work in Aberdeen, Dundee, Inverness, and the Highlands we schedule planned engagement days, agreed at scoping, so multi-day internal and wireless testing is delivered efficiently in a single visit.
Yes. All testing is delivered by UK-based, UK-resident staff, all data is stored in the UK, and our team holds BPSS clearance as standard with DBS checks available where required. This supports Scottish public sector procurement requirements and data sovereignty obligations, and our reporting aligns with the assurance formats Scottish public bodies expect.
Yes. Precursor Security holds CREST organisational accreditation for penetration testing, the leading UK standard for testing providers, alongside ISO 27001:2022 certification and Cyber Essentials Plus. Testing across Scotland is delivered by CREST Registered Testers with additional certifications including OSCP, and our engagement letters reference our CREST membership number so auditors, insurers, and customers can verify it directly.