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Beyond Tier Zero

lowspecteropsPublished 2026-09-10

<p class="wp-block-paragraph">Protecting Tier Zero is still critical, but today’s identity risk extends far beyond the core directory. Attackers increasingly move through environments using legitimate credentials, trusted relationships, and existing access to reach the systems that matter most. That includes backup and recovery infrastructure, regulated data, critical workloads, and other assets a

MITRE ATT&CK techniques

Original source: https://specterops.io/blog/2026/09/10/beyond-tier-zero/