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Offensive Security Services

Penetration Testing & Red Teaming Services

Identify exploitable vulnerabilities before threat actors do. Our certified offensive security consultants deliver manual, research-led penetration testing and adversary simulation across web, mobile, API, network, cloud and hybrid environments, aligned with OWASP, PTES, NIST SP 800-115 and CREST methodologies.

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Service Catalogue

Our Offensive Security Service Portfolio

Six specialised offensive security services, each delivered by senior consultants with hands-on, current operational experience.

Web Application Penetration Testing

Comprehensive security testing of modern web applications, single-page apps, APIs and GraphQL endpoints against OWASP Top 10, OWASP ASVS and complex business-logic flaws. Delivered with executive and technical reports, proof-of-concept exploits, CVSS scoring and prioritised remediation guidance.

  • Authentication & session management testing
  • Injection, SSRF, XXE & deserialisation
  • Access control & business-logic flaws
  • REST, GraphQL, gRPC & WebSocket APIs
  • Client-side security (XSS, CSRF, clickjacking)
  • Modern SPA frameworks (React, Angular, Vue)

Mobile Application Penetration Testing

In-depth security testing for iOS and Android applications using OWASP MASVS and MSTG methodology. Includes static and dynamic analysis, reverse engineering, runtime manipulation, certificate pinning bypass and full backend API assessment.

  • Static & dynamic analysis (SAST + DAST)
  • Reverse engineering & tamper detection
  • Local storage & keychain security
  • Mobile backend & API security
  • Certificate pinning & SSL bypass
  • React Native & Flutter applications

Network Penetration Testing

External, internal and wireless network penetration testing simulating real-world attackers. Identifies misconfigurations, unpatched systems, weak protocols, lateral movement paths and privilege escalation vectors across your entire network infrastructure.

  • External perimeter assessment
  • Internal network & Active Directory
  • Wireless network & rogue AP detection
  • Segmentation & firewall rule testing
  • Privilege escalation paths
  • Kerberos, LDAP & SMB security

Cloud Security Assessment

Configuration review and penetration testing of AWS, Microsoft Azure and Google Cloud environments. Mapped against CIS Benchmarks, cloud provider well-architected frameworks and compliance requirements including ISO 27017, SOC 2 and PCI DSS.

  • IAM & privilege escalation paths
  • Kubernetes & container security
  • Serverless & storage misconfigurations
  • CI/CD pipeline security review
  • Network & VPC segmentation review
  • Data-at-rest & encryption key management

Red Team Assessment

Full-scope adversary simulation against your people, process and technology. Objective-driven campaigns emulating real threat actors using MITRE ATT&CK TTPs, measuring not just prevention, but detection and response capability across your entire security stack.

  • Initial access & C2 infrastructure
  • Lateral movement & persistence
  • Data exfiltration simulation
  • Purple team collaboration
  • Objective-based scenario design
  • Detection & response gap analysis

Social Engineering Assessment

Measured social engineering campaigns including spear phishing, vishing, smishing and physical premises testing. Quantifies human-factor risk and validates the effectiveness of your security awareness programme with clear, actionable metrics.

  • Targeted phishing & spear phishing
  • Voice & SMS-based attacks
  • Physical security & tailgating
  • USB drop & pretexting campaigns
  • Awareness programme validation
  • Executive-focused attack scenarios
Our Methodology

How We Deliver Penetration Testing Engagements

A repeatable, transparent five-phase methodology aligned with OWASP, PTES and NIST SP 800-115.

  1. 01

    Scoping & Planning

    Define objectives, scope, rules of engagement, test windows and communication plan.

  2. 02

    Reconnaissance

    Passive and active information gathering, attack surface mapping and threat modelling.

  3. 03

    Exploitation

    Manual testing, proof-of-concept development, privilege escalation and post-exploitation.

  4. 04

    Reporting

    Executive and technical reports with CVSS scoring, risk ratings and remediation guidance.

Why Secure Purple

Offensive Security Delivered
By Senior Practitioners.

Every penetration test is led by certified consultants with active research and offensive operational experience, not junior analysts, not offshored delivery.

  • 01

    Manual Testing, Not Scanners

    Automated tools are a starting point, not the engagement. Every finding is validated, exploited and reported by a human.

  • 02

    Fixed-Price Engagements

    Written statement of work, defined scope, agreed timeline, so there are no surprises during or after the test.

  • 03

    Remediation Retest Included

    Every engagement includes a free retest of remediated findings, because a report without verification is not complete.

Ready to Test Your Defences?
Book a Free Scoping Call.