Microsoft Security Operations

We Routinely Find 15–30 Global Admins in Small Business Microsoft 365 Tenants —

Here’s What That Means for You

Microsoft 365 and Azure already include the security tools — MFA, conditional access, Defender, admin controls. Most SMB tenants have never had them fully configured, enforced, or reviewed since setup.

Delvetek runs ongoing security operations on your Microsoft environment — not a one-time hardening project — so the settings stay correct after the first fix.

IT engineer managing Microsoft security operations for Delvetek's clients

Microsoft Security Operations

We Routinely Find 15–30 Global Admins in Small Business Microsoft 365 Tenants —

Here’s What That Means for You

IT engineer managing Microsoft security operations for Delvetek's clients

Microsoft 365 and Azure already include the security tools — MFA, conditional access, Defender, admin controls. Most SMB tenants have never had them fully configured, enforced, or reviewed since setup.

Delvetek runs ongoing security operations on your Microsoft environment — not a one-time hardening project — so the settings stay correct after the first fix.

// THE PROBLEM:

Invisible Configuration Debt Lives Inside Your Tenant

The tools were never the gap. Microsoft 365 and Azure already ship with MFA, conditional access, Defender, and admin role controls built in.

What’s missing in most SMB tenants is verification: MFA enforced on paper but not actually required for every user, a dozen accounts still holding Global Admin because nobody ever cleaned them up, legacy authentication protocols left open because turning them off might “break something,” and no one checking whether any of it drifts out of compliance six months later.

This is the exact pattern behind lost contracts and denied insurance claims: security misconfigurations — not missing tools — are the documented root cause behind a large share of SMB breaches referencing Microsoft 365 environments.

// THE PROBLEM:

Invisible Configuration Debt Lives Inside Your Tenant

The tools were never the gap. Microsoft 365 and Azure already ship with MFA, conditional access, Defender, and admin role controls built in.

What’s missing in most SMB tenants is verification: MFA enforced on paper but not actually required for every user, a dozen accounts still holding Global Admin because nobody ever cleaned them up, legacy authentication protocols left open because turning them off might “break something,” and no one checking whether any of it drifts out of compliance six months later.

This is the exact pattern behind lost contracts and denied insurance claims: security misconfigurations — not missing tools — are the documented root cause behind a large share of SMB breaches referencing Microsoft 365 environments.

// WHAT'S INCLUDED

MFA Enforcement Audit

MFA enforcement verified and closed across every user — not assumed because a policy exists on paper.

Admin Role & Privilege Cleanup

Every Global Admin and privileged role reviewed, justified, and reduced to what’s actually needed.

Legacy Authentication Removal

Basic authentication and outdated protocols identified and disabled without breaking active line-of-business integrations.

Secure Score Monitoring

Microsoft Secure Score tracked and reported on quarterly, so improvements are measurable and defensible to an insurer or client.

Conditional Access & Data Governance

Sharing settings, data loss prevention, and access policies configured against CCCS, CIS, and NIST baselines.

Quarterly Tenant Review

Every change reviewed on a recurring schedule — configuration debt cannot silently reaccumulate after the first pass.

// WHAT'S INCLUDED

MFA Enforcement Audit

MFA enforcement verified and closed across every user — not assumed because a policy exists on paper.

Admin Role & Privilege Cleanup

Every Global Admin and privileged role reviewed, justified, and reduced to what’s actually needed.

Legacy Authentication Removal

Basic authentication and outdated protocols identified and disabled without breaking active line-of-business integrations.

Secure Score Monitoring

Microsoft Secure Score tracked and reported on quarterly, so improvements are measurable and defensible to an insurer or client.

Conditional Access & Data Governance

Sharing settings, data loss prevention, and access policies configured against CCCS, CIS, and NIST baselines.

Quarterly Tenant Review

Every change reviewed on a recurring schedule — configuration debt cannot silently reaccumulate after the first pass.

// Why This Is Different

This isn’t a one-time “lockdown” project. Most Microsoft 365 security failures happen months after an initial hardening, when a new admin account gets created, a policy gets relaxed for convenience, or a legacy protocol quietly gets re-enabled. Delvetek runs this as ongoing operations — the same tenant gets reviewed on a fixed cadence, with a written Secure Score trend line you can show a client, auditor, or insurer at any point.

// Why This Is Different

This isn’t a one-time “lockdown” project. Most Microsoft 365 security failures happen months after an initial hardening, when a new admin account gets created, a policy gets relaxed for convenience, or a legacy protocol quietly gets re-enabled.

Delvetek runs this as ongoing operations — the same tenant gets reviewed on a fixed cadence, with a written Secure Score trend line you can show a client, auditor, or insurer at any point.

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// OBJECTIONS ADDRESSED:

“We already have Microsoft 365 — isn’t it secure by default?”

The tools exist by default. Enforcement doesn’t. This service verifies what’s actually turned on, not what’s theoretically available.

“We don’t want a provider messing with our tenant and breaking things.”

Changes are scoped and tested against active integrations before anything is disabled — no surprise lockouts.

“We already have an internal IT person managing Microsoft 365.”

This runs as co-managed operations, extending their coverage with a recurring, documented review cadence they don’t have time to run alone.

Get Your Microsoft 365 Security Review

Get ahead of your IT problems instead of reacting to them.

Get Your Microsoft 365 Security Review

Get ahead of your IT problems instead of reacting to them.

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