Staying Current with Threats

Maintaining up-to-date knowledge of the threat landscape is critical for effective defense and incident response.

Advanced Threat Monitoring

Rather than just following trending topics, a rigorous approach involves systematic tracking and internal cross-referencing.

• CISA KEV Catalog: Regularly monitor the CISA Known Exploited Vulnerabilities (KEV) Catalog. It provides a list of vulnerabilities that are known to be actively exploited in the wild.
• Asset Alignment: Compare vulnerabilities identified in the CISA KEV against your organization’s internal asset list to prioritize patching based on actual exposure.
• Lab Testing: Replicate serious CVEs in a controlled home lab environment. Understanding the exploitation mechanism firsthand allows for better detection and defense.
• Detection Engineering: Use findings from lab testing to update SIEM alerts and detection rules, ensuring that monitoring systems are tuned to the latest techniques.

Sources & Resources

• CISA KEV Catalog
• SIEM
• SOC