Managed Firewall, MDR (managed detection and response), Managed Patching, Managed Backups, MFA (multifactor authentication), Personel training.
PenTest, Vulnerability Scans, Logging, Assessments (NIST, PCI, DFARS, CTPAT, etc.).
vCISO, Information Security Policies, Incident Response Plan, Business Continuity & Disaster Recovery.