Source: Tenable Blog Author: Patricia Grant URL: https://www.tenable.com/blog/exposure-management-works-when-the-cio-and-cso-are-in-sync

ONE SENTENCE SUMMARY:

Effective exposure management requires strong CIO-CSO collaboration, unified visibility, proactive endpoint security, strategic prioritization, and clear risk communication.

MAIN POINTS:

1. CIO and CSO alignment is crucial for successful exposure management.
2. Shared responsibility between IT and security teams ensures robust enterprise protection.
3. Constant collaboration is necessary due to rapid shifts in threat landscapes.
4. Exposure management provides unified visibility across cloud, on-prem, and hybrid assets.
5. Endpoints require proactive security measures, such as rapid zero-day patching.
6. Exposure management helps identify unknown risks like forgotten systems and open ports.
7. Prioritizing vulnerabilities based on impact, not volume, leads to strategic advantage.
8. Effective cybersecurity requires modernized change management and clear communication.
9. Cyber risk must be translated into business language for effective board-level discussions.
10. Visibility through exposure management empowers customers to address critical threats effectively.

TAKEAWAYS:

1. Foster a close, trusting relationship between CIO and CSO for effective exposure management.
2. Utilize exposure management tools to prioritize impactful vulnerabilities over sheer quantity.
3. Implement proactive endpoint security practices, especially rapid response to zero-day threats.
4. Modernize change management and communication strategies to engage employees effectively.
5. Translate technical cybersecurity risks into strategic business language for board-level clarity.