Why security validation must follow the attack path

Source: CSO Online

Author: unknown

URL: https://www.csoonline.com/article/4205771/why-security-validation-must-follow-the-attack-path.html

ONE SENTENCE SUMMARY:

Attackers chain web apps, identities, cloud, and infrastructure weaknesses; security must validate end-to-end exploitable attack paths continuously.

MAIN POINTS:

1. Organizations invested in specialized tools, but attacker tactics now span multiple domains.
2. Lateral movement enables adversaries to combine small weaknesses into impactful compromises.
3. AI shortens the time between vulnerability disclosure and real-world exploitation.
4. Internet-facing web applications increasingly serve as the primary initial entry point.
5. APIs, portals, partner platforms, and AI services expand exposure and connectivity to core systems.
6. Security assessments remain siloed across application, identity, cloud, and infrastructure teams.
7. Cross-technology chaining makes isolated testing insufficient to reflect real attack behavior.
8. Exploitability and business impact now outweigh merely detecting vulnerabilities.
9. Remediation requires proof that attack paths are disrupted, not just patches applied.
10. CTEM and tools like NodeZero WebApp support continuous, end-to-end attack-path validation.

TAKEAWAYS:

1. Prioritize defenses by confirming which weaknesses form viable attacker paths to critical assets.
2. Treat web application compromise as a starting point, then assess downstream identity and cloud risk.
3. Replace siloed validation with attacker-centric testing spanning multiple technologies.
4. Demand evidence-based remediation showing blocked lateral movement and prevented objective completion.
5. Adopt continuous validation programs aligned with CTEM to keep pace with accelerating threats.