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HackSiem: The Incident Game

Inspiration

Cybersecurity incidents in IT/OT environments often arise unexpectedly, particularly during critical times. Inspired by the need for robust, actionable, and scalable solutions to such crises, The Incident Game aims to simulate these scenarios in a controlled, collaborative, and competitive environment. The challenge combines real-world vulnerabilities, knowledge graphs, and practical threat mitigation strategies to mirror the complexities faced by cybersecurity teams.

What It Does

HackSiem empowers teams to:

Analyze and Map Risks: Using a digital twin (a Neo4j-based knowledge graph), teams identify the scope of vulnerabilities like CVE-1900-8033 and assess their potential impact.
Propose Effective Solutions: Develop real-time recommendations for addressing vulnerabilities and protecting affected assets.
Visualize Cyber Postures: Provide intuitive, actionable visualizations for both technical and non-technical stakeholders.
Create Sustainable Strategies: Establish a repeatable framework for incident response that prepares teams for future crises.

How We Built It

Data Input: Leveraged Siemens' virtual IT environment digital twin, enriched with Neo4j knowledge graphs.
Analysis Tools: Utilized Cypher queries to extract meaningful insights about the affected nodes and relationships within the graph.
Risk Assessment: Cross-referenced the affected assets with external databases like NIST's CVE database for risk evaluation.
Visualization: Used tools like Neo4j Bloom or custom dashboards to create easy-to-understand visuals for stakeholders.
Action Plan: Developed prioritized roadmaps based on risk metrics and operational criticality.

Challenges We Ran Into

Complex Graph Modeling: Adapting and enriching the knowledge graph to include missing or contextual data required significant effort.
Time Constraints: Simulating a real-time Friday night incident left limited time for developing and testing solutions.
Balancing Detail and Simplicity: Ensuring technical depth while maintaining management-friendly visualizations was challenging.

Accomplishments That We're Proud Of

Successfully identifying and mitigating the critical vulnerability (CVE-1900-8033) within the provided time frame.
Designing a scalable incident response framework that can be adapted for future vulnerabilities.
Creating intuitive visualizations that bridge the gap between cybersecurity experts and management teams.

What We Learned

Knowledge Graphs: Mastery of Neo4j and Cypher for cybersecurity applications.
Incident Management: Effective strategies for real-world IT/OT security crises.
Collaboration Under Pressure: The importance of teamwork and clear communication during high-stress scenarios.

What's Next for HackSiem

Expanding the Framework: Incorporating automation for vulnerability detection and prioritization using AI/ML models.
Enhancing Visualization: Developing advanced dashboards with interactive features for stakeholders.
Scaling Solutions: Applying lessons learned to larger, more complex environments in IT/OT domains.