Closing Attack Paths to Tier 0 Assets with Forest Druid

A Fight Club-flavored essay on cybersecurity's identity crisis: excessive privileges and permissions creep fuel almost every attack path to Tier 0. Spotlights the free Forest Druid analysis tool.

Forest Druid is a free attack path discovery tool that protects Tier 0 assets first in hybrid AD and Entra ID environments. Shows IR teams the hops a compromised identity needs to reach Tier 0.

Semperis argues AI-driven attacks are outpacing identity teams as machine identities outnumber human ones 10:1, and urges building organization-wide cyber resilience around hybrid identity protection before the next crisis.

Eleven risks that survive AD migrations — inherited admin rights, recreated attack paths, SID-history abuse and more — and how a security-first approach keeps legacy exposure out of the new forest.

NTDS.DIT, AD's core database, stores password hashes for the whole domain; extracting it lets attackers crack them offline or reuse them via Pass the Hash. Defenses and detection covered.

Group Policy abuse lets attackers with GPO write access push malware as SYSTEM, disable security settings, or plant backdoors. The post covers a SharpGPOAbuse scenario and Purple Knight detection.