FREE SECURITY SOFTWARE
Atlant 365 Auditor Script
v1.0.0WindowsFree
Audit Microsoft 365. No installation.
Run the security audit from a single PowerShell script and review the resulting report.
Download Free (155 KB)Windows - Microsoft 365 Global Reader permissions - No account needed
Atlant 365 Auditor ScriptPRODUCT PREVIEW
8Security Checks
1Script File
0Install Needed
6M365 Services
5Min. Full Scan
100%Free
01 / TOOL DETAILS
Overview
Ideal for consultants, incident responders, and environments with strict software policies.
Not every environment allows installing applications. The Atlant 365 Auditor PowerShell Script gives you the same M365 security auditing capabilities in a single script file. Connect to your tenant, run the audit, and get a detailed report - no installation required.
Use the Microsoft 365 security audit checklist to review effective controls, evidence and exceptions alongside the tool output.
INSIDE THE SOFTWARE
See how it works.
03 / TOOL DETAILS
Features
No installation required - pure PowerShell
Microsoft 365 tenant security audit
Exchange Online, SharePoint, OneDrive checks
Azure AD / Entra ID security review
MFA and conditional access analysis
Runs in any PowerShell 5.1+ or PowerShell 7 terminal
Generates detailed audit report
Portable - ideal for consultants and IR teams
Download Atlant 365 Auditor Script
155 KB - Windows - Free - No account required
System Requirements
- Windows PowerShell 5.1 or PowerShell 7+
- Microsoft 365 Global Reader permissions
- Active internet connection
- Exchange Online and Microsoft Graph PowerShell modules
Release Notes
v1.0.02026-01-15
- Initial release
- PowerShell-based M365 audit
- No installation required
- Exchange, SharePoint, and Entra ID coverage