> ## Documentation Index > Fetch the complete documentation index at: https://docs.hadess.io/llms.txt > Use this file to discover all available pages before exploring further. # Knowledge model > See how cybersecurity topics connect to each other ## What is the knowledge model? The knowledge model shows how cybersecurity topics relate to each other. It is a visual map of concepts, skills, and knowledge areas: showing what depends on what and how they connect. Find it at **/knowledge-model**. ## What you see * **Visual knowledge graph**: nodes and connections between topics * **Relationship lines**: shows which topics are prerequisites for others * **Clusters**: related topics grouped together * **Learning flow**: suggested order for studying topics ## How to use it * Click on any node to see details about that topic * Follow connections to discover related areas * Use the learning flow to plan your study order * Zoom in and out to explore different levels of detail Use the knowledge model to find gaps in your understanding. If you know topic A but not topic B, and they are connected, topic B is a good next step.