Domain controller consolidated with file, print, and ERP database roles
Observed
A single physical host (2016 vintage, out of manufacturer hardware support) runs Active Directory, the primary file share, print services, and the SQL instance backing the ERP. Loss of this host halts all operations. Restore has not been tested against the current backup set since 2024.
Impact
Single point of failure for the entire operating environment. A hardware failure or ransomware event produces an outage of days, not hours, with no verified recovery path.
Remediation
Separate roles across virtualized hosts; establish and test a documented restore. 4–6 weeks.
Estimated cost: $38,000 – $52,000