OTIFYD OT Penetration Testing is a professional security assessment service that simulates cyber attacks against Operational Technology (OT) environments and Industrial Control Systems (ICS) to identify vulnerabilities, weaknesses, and blind spots. The service covers four primary assessment types: - Internal Penetration Test: Simulates an insider threat to identify how an attacker with internal access could compromise or damage the network, systems, or data. - External Penetration Test: Discovers and exploits vulnerabilities in hosts accessible via networks external to the OT environment. - Application Penetration Test: Simulates attacks on applications to identify unauthorised access paths. - Wireless Penetration Test: Identifies vulnerabilities in wireless infrastructure. Testing methodology includes both non-intrusive techniques (vulnerability scanning, network mapping, network traffic analysis) and intrusive exploitation techniques, applied in accordance with OT availability requirements. The service prioritises operational continuity by ensuring testing strategies are agreed upon before engagement. Assessments are conducted against the following industry standards: NIST SP 800-82, ISA/IEC 62443, NIST CSF, ISO/IEC 27001, OWASP Top 10 for ICS, SANS Top 20 Critical Security Controls, ENISA ICS Good Practices, and FERC Cyber Security Standards. Deliverables include a formal report covering assessment methodology, an executive summary, detailed technical analysis, remediation recommendations, and vulnerability classifications by impact and likelihood of exploitation.