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Find the vulnerabilities
before attackers do.

Expert penetration testing from HackerOne-verified security researchers. We combine manual expertise with dual-server automated infrastructure to uncover what scanners miss.

8,000+
Vulnerability Templates
24hr
Rapid Engagement Start
2x
Server Infrastructure
30day
Free Retest Window
CEH Certified
CompTIA Security+
HackerOne Verified
OWASP Methodology

Comprehensive Security Testing

Every engagement combines automated tooling with manual expert analysis. We test like real attackers, not compliance checkbox auditors.

Web Application Pentest

Full-scope assessment covering OWASP Top 10, business logic flaws, authentication bypass, CORS misconfiguration, injection vectors, and session management vulnerabilities.

From £2,999

API & GraphQL Testing

Deep analysis of REST and GraphQL endpoints including authentication, authorisation, rate limiting, injection, data exposure, and introspection attack surfaces.

From £2,499

External Network Pentest

Perimeter assessment of all internet-facing assets including open ports, service enumeration, vulnerability exploitation, and lateral movement analysis.

From £3,999

Internal Network Pentest

Assume-breach simulation testing internal network segmentation, Active Directory security, privilege escalation paths, and credential harvesting vectors.

From £4,999

Cloud Security Audit

Configuration review and security assessment of AWS, Azure, or GCP environments. IAM policies, storage permissions, network controls, and compliance alignment.

From £3,499

Attack Surface Monitoring

Continuous external reconnaissance with automated subdomain discovery, vulnerability scanning, certificate monitoring, and monthly executive reports.

From £499/month

How We Work

A structured, repeatable process that ensures comprehensive coverage on every engagement.

01

Scoping & Authorisation

Define targets, rules of engagement, testing windows, and sign the formal authorisation agreement. We work within your constraints.

02

Reconnaissance

Multi-source subdomain enumeration, technology fingerprinting, WAF detection, port scanning, and attack surface mapping across your external footprint.

03

Vulnerability Discovery

Automated scanning with 8,000+ templates combined with manual testing for business logic flaws, authentication bypasses, and complex attack chains.

04

Exploitation & Validation

Every finding is manually verified with proof-of-concept. No false positives. We demonstrate real-world impact to quantify actual risk.

05

Reporting

Professional PDF report with executive summary, CVSS-scored findings, screenshots, proof-of-concept code, and prioritised remediation guidance.

06

Retest & Support

30-day free retest window. We verify your fixes actually work and provide ongoing support for any remediation questions.

Built Different

We are offensive security practitioners, not compliance consultants. Our researchers find vulnerabilities in Fortune 500 companies on HackerOne.

HackerOne-Verified Researchers

Our team actively discovers and reports vulnerabilities in major platforms through HackerOne's bug bounty programmes. Real offensive experience, not just certifications.

Dual-Server Infrastructure

Purpose-built scanning infrastructure across two dedicated servers with 8,000+ vulnerability templates, automated reconnaissance pipelines, and distributed scanning capacity.

Zero False Positive Reports

Every vulnerability is manually verified with proof-of-concept before it enters your report. You get actionable findings, not scanner noise.

Fast Turnaround

Most engagements start within 48 hours and deliver results in 5-10 business days. Urgent assessments can begin within 24 hours.

Common Questions

A professional PDF report containing an executive summary, detailed breakdown of every vulnerability found classified by CVSS severity, proof-of-concept demonstrations, and specific remediation guidance with code examples where applicable. We also include a free 30-day retest window to verify your fixes.

Most engagements begin within 2-3 business days of signing the authorisation agreement. For urgent requirements, we can start within 24 hours. Contact us to discuss your timeline.

We take every precaution to avoid disruption. We recommend testing against a staging environment where possible, but we are experienced in testing production applications safely with rate-limited, non-destructive techniques.

Our testing follows the OWASP Testing Guide v4, PTES (Penetration Testing Execution Standard), and NIST SP 800-115. Every assessment combines automated tooling with manual expert analysis to ensure comprehensive coverage beyond what scanners alone can detect.

Yes. Our Attack Surface Monitoring service provides continuous external reconnaissance, automated vulnerability detection, certificate monitoring, and monthly executive reports. This ensures you stay protected between annual penetration tests.

We audit AWS, Microsoft Azure, and Google Cloud Platform environments. Our assessment covers IAM policies, storage bucket permissions, network security groups, logging configuration, and compliance alignment with standards like CIS Benchmarks.

Start a Conversation

Tell us about your security requirements and we will get back to you within 24 hours with a tailored proposal.

Email valooptimise@gmail.com
Response Time Within 24 hours
Location United Kingdom

Request Received

We will be in touch within 24 hours with a tailored proposal.

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