Infrastructure Security Consulting
Penetration testing services: find vulnerabilities before attackers do.
Protect customer trust, sensitive data and business continuity with practical penetration testing. Stavir helps you understand real security risk across the applications and infrastructure you rely on, then gives your team clear next steps.
Practical security for growing teams
Affordable penetration testing for businesses
Stavir provides practical, cost-effective penetration testing that helps businesses focus their security effort where it matters. Tell us about your environment and request a free penetration test to begin the conversation.
Focused around real risk
We scope testing around the applications and infrastructure your business depends on.
Clear next steps
Receive useful findings and recommendations your team can use to improve resilience.
Start with a free penetration test request
Share what you want to protect and we will discuss the most suitable testing approach.
What we do
Security testing for every digital surface
Our focused assessments turn complex findings into decisions your team can act on.
Web application penetration testing
Assess customer-facing web applications, APIs, authentication and business logic to uncover vulnerabilities before they affect users or revenue.
API penetration testing
Test REST and GraphQL endpoints for broken authorisation, excessive data exposure, injection and rate-limiting gaps, including the APIs behind your web and mobile apps.
Mobile application security testing
Identify risks in iOS and Android applications, connected mobile APIs, data storage and authentication so customers can use your app with confidence.
Cloud penetration testing
Review cloud infrastructure, exposed services, identity and access controls, and configurations across your AWS, Azure or GCP environment.
Why Stavir
Security insight that is easy to act on
01 / CLARITY
Prioritised findings
Understand what matters most, with practical context around risk and impact.
02 / FOCUS
Built around your environment
Testing scoped to your real applications, architecture, and business priorities.
03 / CONFIDENCE
Move forward securely
Use clear recommendations to improve resilience and protect what you are building.
Methodology
Aligned to open, well-known references
We combine automated tooling with manual testing, because the issues that matter most - broken access control, business logic flaws, chained misconfigurations - rarely show up in a scanner alone.
Our test plans align to public references: the OWASP Web Security Testing Guide and OWASP Top 10 for web applications, the OWASP API Security Top 10 for APIs, and OWASP MASVS for mobile apps. Cloud testing draws on provider security guidance and the CIS Benchmarks. These are references we work to, not certifications.
What you get
A report your team can act on
Findings are written for the engineers who will fix them and the leaders who need to understand the risk.
- Executive summary. the overall risk picture and the few issues to fix first, in plain language.
- Detailed findings. each issue with severity, affected assets, evidence and steps to reproduce.
- Remediation guidance. practical fixes for your stack, not generic advice.
- Re-test. once fixes are in, we re-test the reported issues and update the report.
How it works
How a penetration test runs
Step 01
Scope
We agree targets, test windows, contacts and rules of engagement in writing before any testing starts.
Step 02
Test
Automated and manual testing against the agreed scope. Critical issues are reported to you straight away.
Step 03
Report
You receive the report and a walkthrough call to agree priorities and owners.
Step 04
Re-test
We verify your fixes and confirm which findings are closed. [TBD: re-test window]
Start a conversation
Request your free penetration test.
Tell us what you want to protect and we will discuss practical, affordable penetration testing services for your business. Select the systems you would like tested and request a free penetration test to get started.
FAQ
Questions businesses ask before security testing
Penetration testing is an authorised security assessment that looks for vulnerabilities an attacker could exploit. It helps businesses understand risk and prioritise improvements across their systems and applications.
Penetration testing pricing depends on the scope, complexity and systems being assessed. Stavir discusses your requirements first so the testing approach is practical and cost-effective for your business.
The scope is agreed around your environment and may include web applications, APIs, cloud infrastructure, mobile applications, authentication, access controls and configurations. You receive findings with practical context and recommended next steps.
Yes. You can request a free penetration test through the form above to start a conversation about what you want to protect and the right approach for your business.
Yes. Small businesses can benefit from focused testing that is scoped to their key applications and infrastructure. A practical, affordable approach helps teams address important risks without unnecessary complexity.
Related offerings
Keep exploring.
Infrastructure Security Consulting
All four security offerings and how a typical engagement runs.
Security Posture Review
A configuration review of identity, network, data and logging across your cloud accounts.
Security Monitoring & Alerting
Continuous scanning, drift detection and alert routing so fixes stay fixed.
UK & Australia Compliance Support
Readiness and evidence collection for frameworks your UK and Australian customers ask about.
Contact Stavir
Tell us what you need to protect and prove.