If you're an MSP running annual or quarterly security audits for your clients, you're missing the majority of configuration changes that put them at risk. Here's why — and what to do about it.
The Problem with Point-in-Time Audits
A Microsoft 365 tenant's security configuration changes constantly. Admins add users, modify Conditional Access policies, adjust sharing settings, and enable new services. Each change can introduce security gaps.
Our data shows that the average M365 tenant experiences 14 meaningful security-relevant configuration changes per month. An annual audit catches at most one snapshot — missing the other 167 changes throughout the year.
What Is Configuration Drift?
Configuration drift occurs when a previously secure setting reverts to an insecure state. Common examples include:
- A Conditional Access policy gets temporarily disabled for troubleshooting and never re-enabled
- A new admin account is created without MFA enforcement
- SharePoint external sharing gets loosened for a vendor project and stays that way
- A mail transport rule is deleted during a migration
Without continuous monitoring, these changes go undetected until the next audit — or until a breach.
The Business Case for MSPs
Continuous monitoring isn't just better security — it's better business:
1. Higher Client Retention
Clients who receive monthly security reports and drift alerts perceive significantly more value than those who get an annual PDF. Our MSP partners report 23% higher retention rates for monitored clients.
2. Recurring Revenue
Continuous monitoring creates a predictable monthly revenue stream, as opposed to project-based audit engagements.
3. Reduced Incident Response Costs
Catching a misconfiguration when it happens (via drift detection) costs a fraction of investigating a breach caused by weeks of exposure.
4. Compliance Evidence
Frameworks like SOC 2, NIST CSF, and CIS require ongoing monitoring controls. Continuous M365 scanning provides the evidence your clients' auditors need.
How TenantVigil Enables This
TenantVigil's MSP Command Center gives you fleet-wide visibility across all managed tenants:
- Automated scans run on a schedule, evaluating 50+ security controls
- Drift detection compares each scan against the previous baseline and alerts you to regressions
- Multi-tenant dashboard shows security scores, trends, and critical findings across your entire client base
- Branded PDF reports with your logo for client-facing deliverables
Ready to move beyond annual audits? Start your free trial or run a free assessment for any tenant.