Microsoft 365 Security
Review the tenant, prioritize configuration and identity risks, and define how findings, alerts, and changes are handled.
What is included
Available controls and coverage depend on the tenant, licensing, access, and approved scope.
Conditional access policies, MFA enforcement, Privileged Identity Management, and admin account lockdown.
Defender for Endpoint, Defender for Office 365, and Defender for Identity configured, monitored, and integrated into your SOC.
DMARC, DKIM, SPF validation, anti-spoofing rules, and transport rules to block common BEC patterns.
External sharing controls, guest access review, and sensitivity labels applied across Teams and SharePoint.
We pipe Microsoft 365 audit logs into your SOC telemetry and alert on suspicious activity in real time.
We track your Microsoft Secure Score and work through a prioritized hardening roadmap each quarter.
Who this helps
The service starts from the decision each stakeholder needs to make, not from a fixed list of tools.
When this matters
Microsoft 365 is central to daily work, but leadership cannot see who owns tenant security or the most important open decisions.
What changes
The tenant risk is translated into prioritized business decisions, named owners, and a practical next step.
When this matters
Identity, access, sharing, configuration, and alert work compete with user support and tenant administration.
What changes
QuantM can own the agreed security scope or co-manage findings and remediation while your team retains the administration it needs.
When this matters
Client, insurer, or internal reviews require evidence about identity, access, configuration, and response ownership.
What changes
Current controls, findings, remediation decisions, and escalation expectations are documented for the requirements in scope.
Delivery model
QuantM can take full responsibility for managed IT, cybersecurity, and AI operations, co-manage them with your team, or own a defined specialist scope beside another provider. The engagement documents who owns each function, decision, and escalation.
QuantM operates the agreed IT, cybersecurity, and AI services as your managed provider, including the day-to-day responsibilities defined in scope.
QuantM and your internal team divide operational responsibilities based on your people, capabilities, and priorities.
QuantM owns a defined service beside your MSP or other providers, with explicit handoffs and escalation paths.
Expected outcomes
The service connects configuration, identity, findings, and response to named owners.
How it works
Review the current environment, business priority, dependencies, and constraints.
Agree the scope, responsibilities, access, escalation paths, and expected outputs.
Complete the approved changes and connect the service to the people who will operate it.
Review findings, open decisions, service changes, and the next priority on an agreed cadence.
Questions about scope, ownership, onboarding, and what happens next.
Discuss your situationNext step
Tell us about the tenant, current licensing, administrators, and the concern that prompted the review.