Gap Analysis

Gap Analysis: Compares the current security state against a target state or standard. The term relates to the organizational management of information security. ResponsibilitiesResponsibilityAn explicitly assigned obligation to make, perform, or verify a security decision or task., mandatory requirements, measurable objectives, evidence, and continuous improvementContinuous ImprovementThe recurring use of findings and measurements to improve security capabilities over time. are essential components.

How it works and where it fits

Gap Analysis is a controlled examination with a defined objective, scope, and assessment standard. Credible results require reproducible test steps, suitable data sources, and a clear distinction between an observation, a confirmed finding, and its risk rating. Method and depth must match the technology and threat model being examined.

Practical security relevance

Authorization, target systems, time windows, communications, escalation paths, and permitted techniques are agreed before work starts. Strong findings explain cause, prerequisites, impact, and concrete remediation rather than merely reporting tool output. Retesting confirms that corrective action closed the finding, while recurring patterns should be fed back into development and operational processes.

Related concepts

• Maturity ModelMaturity ModelTiered model for assessing and further developing organizational or technical capabilities.: Tiered model for assessing and further developing organizational or technical capabilities.
• Risk AssessmentRisk AssessmentIdentifies, analyzes, and assesses threats, vulnerabilities, and impacts.: Identifies, analyzes, and assesses threats, vulnerabilities, and impacts.
• Baseline ConfigurationBaseline ConfigurationDefined target state for secure system settings and authorized components.: Defined target state for secure system settings and authorized components.
• Information Security Management SystemInformation Security Management SystemManagement system for the risk-based planning, implementation, and improvement of information security.: Management system for the risk-based planning, implementation, and improvement of information security.