Source: Help Net Security
Author: Anamarija Pogorelec
URL: https://www.helpnetsecurity.com/2026/01/22/microsoft-365-security-baseline-2512/
Microsoft updates the security baseline for Microsoft 365 Apps for enterprise
ONE SENTENCE SUMMARY:
Microsoft’s v2512 security baseline for Microsoft 365 Apps offers recommended policy settings to enhance enterprise security across Office applications.
MAIN POINTS:
- Version 2512 covers Word, Excel, PowerPoint, Outlook, and Access.
- Includes controls for macros, add-ins, ActiveX, Protected View, and updates.
- Aligns with Group Policy and Microsoft Intune for enterprise workflows.
- Provides descriptions and recommended values for each setting.
- Updates align with current Microsoft 365 Apps versions and recent releases.
- Documents reflect changes in policy availability and naming.
- Highlights shifts in administrative templates compared to earlier baselines.
- Baselines aid in hardening enterprise environments by identifying inconsistencies.
- Organizations can test and implement recommendations via Intune or Group Policy.
- Available through Microsoft Security Compliance Toolkit for download and testing.
TAKEAWAYS:
- Enhances enterprise security by standardizing Office application settings.
- Supports alignment with current Microsoft 365 versions and updates.
- Offers clear documentation for administrators to adjust configurations.
- Facilitates testing in controlled environments before deployment.
- Accessible through Microsoft Security Compliance Toolkit for easy implementation.