Section 1 — Hero
Tenant audit

Close security gaps and reclaim spend with a Microsoft 365 audit

Audits and scores your security posture, licence spend, and governance against 300+ CIS, CISA, and industry-standard controls, and hands you a step-by-step remediation plan.

Read-only Graph API
No scripts or agents
Same day reports
TENANT AUDIT · CONTOSO GROUP
Overall posture score
AUD202608146468
57
/ 100
Application insights 51
License and cost 52
Security posture 53
Compliance & governance 60
User activity 84
6 CRITICAL fix in 7 days
14 HIGH fix in 14 days
$18.8k WASTE recoverable per month
Section 2 — Stats band
300+
CIS and CISA controls checked
0–100
posture score across 5 categories
Step by step
remediation plan for every finding
Same day
executive and technical reports
Section 3 — What the audit finds
What the audit finds

What a Microsoft 365 audit uncovers: governance & security gaps and spend leakage

Identity & access findings
Storage pool at 110% of licensed quota CRITICAL
1,143 accounts without phishing-resistant MFA HIGH
25,147 organisation-wide sharing links live HIGH
14 sign-in policies stuck in report-only mode MEDIUM
Legacy authentication blocked tenant-wide PASS

Know your tenant every day. Automate security. Prevent cyber incidents

Continuously monitor your environment against 300+ CIS, CISA, and industry-standard controls with no scripts, manual reviews, or operational overhead. Every finding comes with severity, affected object count, and a step-by-step fix.

Recoverable waste this month
of $321,159 total spend
$18,780
↓ 41.4% MoM spend
587 inactive licensed users $11,435 /mo
195 licensed shared mailboxes $5,369 /mo
65 unassigned seats $1,860 /mo
19 disabled accounts still licensed $116 /mo

Recover wasted Microsoft 365 spend before renewal cycles hit

The audit prices every inactive user, licensed shared mailbox, unassigned seat, and licensed disabled account, so you can reclaim budget before the next invoice.

Section 4 — Findings
Findings

Every finding, ranked and time-boxed

Critical items carry a 7-day remediation window, high 14 days, medium 30. Each references the exact section of the technical report with the fix.

Severity weighted by affected objects
Passing controls confirmed alongside gaps
Mapped to CIS M365 Foundations Benchmark
REFSEVERITYFINDINGAFFECTED
F01 CRITICAL Storage pool quota exceeded: 110% of licensed storage in use 26,252
F03 HIGH 1,143 enabled accounts have no MFA registered 1,143
F04 HIGH Customer Lockbox is disabled Tenant
F05 HIGH 69 licensed users show zero activity across all workloads 69
F06 MEDIUM 65 unassigned seats costing $1,859.93 per month 65
F12 LOW Anonymous sharing links are disabled Pass
Section 5 — Remediation
Remediation

A step-by-step remediation plan for every finding

Every finding comes with the exact fix, the admin centre path to apply it, and a deadline ordered by severity.

F04 HIGH fix in 14 days
Customer Lockbox is disabled: enable it
Requires your explicit approval before Microsoft support staff can access your data during a support case.
1
Open the Microsoft 365 admin centre
Sign in at admin.microsoft.com as a Global Administrator.
2
Go to Settings › Org settings › Security & privacy
Select Customer Lockbox from the list.
3
Turn on approval requirement
Tick "Require approval for all data access requests" and save.
4
Assign approvers and verify
Grant the Customer Lockbox access approver role, then confirm requests appear under Support › Customer Lockbox Requests.
Section 6 — Deliverables
Deliverables

Reports for decision-makers and for the team doing the fixes

The same audit run produces a board-ready summary and the full configuration detail your IT team needs to act.

EXECUTIVE REPORT

A non-technical summary for leadership

Overall score, at-a-glance category ratings, plain-language findings, and the cost of inaction, written in plain language for the people who approve budget and own risk.

Urgent issues with resolution deadlines
Spend and waste shown in dollars
TECHNICAL REPORT

Full configuration detail and remediation steps

Scope and methodology, Conditional Access policy review, workload-by-workload findings, and a prioritised remediation plan, with every check traceable to its data source.

Severity definitions and scoring model
Prioritised remediation plan per finding
Section 7 — How it works
How it works

Read-only access, nothing installed in your tenant

01
Consent

Grant a least-privilege, read-only app registration. No credentials stored, nothing installed in your tenant.

02
Collect & score

365TUNE queries Graph and workload APIs, pulls sign-in and usage telemetry, and scores every category 0–100 against baseline.

03
Act

Receive both reports the same day, with findings ranked by severity and a remediation window on each.

Deliver white-labelled audit reports to your clients

Run the same Microsoft 365 audit across every tenant you manage and hand each client an executive and technical report under your own brand.

Microsoft 365 audit FAQ | 365TUNE
FAQ

Common questions about the audit

What is a Microsoft 365 audit?
A structured review of your Microsoft 365 tenant covering security configuration, licence spend, governance, and usage. 365TUNE automates it: a read-only connection scores your tenant against 300+ CIS, CISA, and industry-standard controls and produces an executive and a technical report the same day.
What does a Microsoft 365 audit cover?
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How long does Microsoft retain audit logs?
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How do you audit multiple Microsoft 365 tenants?
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Microsoft 365 audit tools compared
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Microsoft Purview audit vs. 365TUNE
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Enterprise-grade
security, governance,
and data privacy

Built with enterprise-grade security and compliance controls to help organizations and MSPs manage Microsoft 365 environments safely, securely, and responsibly.

Your environment data remains private, isolated, and never used for model training.

Securely integrate with your existing Microsoft ecosystem and operational workflows.

Enable secure collaboration across internal teams and customer environments.

Get in touch

365TUNE is a Microsoft 365 reporting tool for organizations and MSPs. It helps uncover hidden Microsoft 365 waste, optimize license spend, automate governance, and strengthen compliance from one secure, AI powered platform.

We’ll get back to you as soon as possible.

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hello@365tune.com

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