Automated Threat Intelligence Workflow with AI Integration

Automated Threat Intelligence Gathering and Analysis

1. Data Collection

1.1 Identify Data Sources

Utilize various data sources such as:

• Network traffic logs
• Threat feeds (e.g., VirusTotal, AlienVault)
• Social media monitoring
• Dark web intelligence

1.2 Implement AI-Driven Tools

Leverage AI tools for automated data collection:

• Splunk: For real-time data indexing and analysis.
• IBM Watson: For natural language processing to analyze threat reports.

2. Data Processing

2.1 Data Normalization

Standardize collected data into a common format using:

• ETL (Extract, Transform, Load) processes.
• AI algorithms to filter and categorize data.

2.2 Threat Classification

Utilize machine learning models to classify threats:

• TensorFlow: For building and training classification models.
• Darktrace: For anomaly detection in network behavior.

3. Threat Analysis

3.1 Risk Assessment

Analyze threats using AI-driven risk assessment tools:

• RiskIQ: For external threat analysis.
• Recorded Future: For contextual threat intelligence.

3.2 Correlation and Contextualization

Correlate data from multiple sources using:

• Graph databases for relationship mapping.
• AI algorithms to provide contextual insights.

4. Reporting and Response

4.1 Automated Reporting

Generate automated reports summarizing findings:

• Utilize tools like Tableau for data visualization.
• Implement Power BI for interactive reporting.

4.2 Incident Response

Establish an automated incident response plan:

• Palo Alto Networks Cortex XSOAR: For orchestrating responses to detected threats.
• Integrate with SIEM tools for real-time alerts and actions.

5. Continuous Improvement

5.1 Feedback Loop

Implement a feedback mechanism to refine AI models:

• Regularly update training datasets with new threat intelligence.
• Utilize user feedback to enhance AI accuracy.

5.2 Threat Intelligence Sharing

Collaborate with industry peers for shared intelligence:

• Participate in ISACs (Information Sharing and Analysis Centers).
• Utilize platforms like ThreatConnect for intelligence sharing.