secure remote access , Network Architecture, Threat Hunting, Ips, Vulnerability Management, Iso 27001, Ids, Siem, Asset discovery tools, OT incident response, Segmentation, NIST CSF, OT security solutions, Cybersecurity frameworks, OT security monitoring, Implementation, forensic analysis, OT risk assessment, Threat detection, NDR, ISA IEC 62443, ICS and SCADA environments, Cyber investigations, Validation, NIST SP 800-82, OT cybersecurity, Industrial communication protocols, Security control design