The modernisation and digitalisation era of today has increased deployment of IoT equipment in ICS systems. However, this has significantly raised the number of attack vectors for malicious activity. Secure information management for ICS systems is, therefore, one of the most challenging areas for companies using them. To take the right measures, you have to ask yourself: What is the security impact of modern industrial software development practices, including the use of open libraries, with complex interdependencies? What happens if external attackers indirectly try to infect the endpoints through targeted malware? And how can information security be ensured while maintaining the accessibility and integrity of the systems?