Key takeaway: Without trustworthy operational data that maps dependencies between assets and services, CISOs cannot adequately assess business-relevant risks.
While companies collect immense volumes of data and invest billions in cybersecurity, they often lack the necessary overview of their IT environment. Missing context about dependencies between systems leads to insufficient risk assessments and delayed response to security incidents.
IT security teams see information from a multitude of systems, applications, assets and alerts every day – but this information often exists in isolation. Critical context remains unclear: Which systems are business-critical? What dependencies exist between applications? What business impact would an outage or compromise have? Without these answers, organizations only have fragmented risk assessments.
Modern cyberattacks further highlight this problem. Attackers move deliberately through networked IT environments and exploit connections between applications, identities and infrastructures. An apparently minor incident can quickly escalate to a critical security breach if dependencies between systems are not fully documented. Security teams therefore need more than just alerts – they need context: they must know which assets are business-critical, which services are affected, and where operational disruptions are likely to occur.
Configuration Management Databases (CMDBs) and similar technologies for trustworthy operational data address this gap. They create a shared, reliable information foundation covering assets, configurations and dependencies. This enables security teams to better assess potential risks and their impact, operations teams can prioritize resources more strategically, and management gains a sound basis for strategic decisions.
A clear understanding of one’s own IT landscape is no longer just a prerequisite for effective cybersecurity, but also for compliance, operational resilience and business continuity. Only those who understand the dependencies between technology and business processes can realistically assess risks and build resilience strategically.
Source: www.it-daily.net · Published June 25, 2026
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