(Why) IAM demands an #AttackGraph First Approach

This piece contends that identity security should begin with modeling attacker movement through attack graphs—focusing on control relationships and real attack paths—to expose true risk and prioritize the most impactful fixes over static access lists and hygiene. It urges alignment of defenses to business-critical outcomes, a shift from reactive countermeasures to anticipatory safeguards and risk-based IAM, and the use of attack-path analytics (e.g., BloodHound) to quantify post-breach likelihood and reduce reachability to critical identities. The article reframes prioritization by asking how few steps an adversary needs to reach crown jewels, advocating detection of identity pathway abuse and building defensible privilege boundaries.