Microsoft has begun deploying Baseline Safety Mode throughout Microsoft 365 tenants, a brand new dashboard within the M365 Admin Middle that centralizes beneficial safety configurations for Workplace, SharePoint, Trade, Groups, and Entra.
Introduced at Ignite 2025, this opt-in function helps directors rapidly assess vulnerabilities, run influence studies, and apply risk-based hardening with out instant person disruptions.
As of December 2025, it’s showing in choose tenants below Org Settings > Safety & Privateness, with full rollout focused for late January 2026 worldwide.
Baseline Safety Mode enforces 18 to twenty insurance policies throughout three core areas, drawing from Microsoft’s menace intelligence and twenty years of response heart knowledge.
Authentication insurance policies 12 in whole block legacy protocols like fundamental auth, Trade Internet Providers (EWS), and IDCRL, whereas mandating phishing-resistant MFA for admins utilizing FIDO2 or passkeys.
File protections restrict dangerous behaviors, akin to opening paperwork through insecure HTTP/FTP protocols, ActiveX, DDE, or legacy codecs outdoors Protected View, and disable susceptible instruments like Microsoft Writer forward of its 2026 retirement.
Public preview and basic availability began mid-November 2025, with phased deployment finishing by March 2026 for GCC, DoD, and GCCH clouds.
Admins with Safety or World roles can allow it immediately: choose “Robotically apply default insurance policies” for seven low-impact controls or “Generate report” for simulation on the remaining, reviewing audit-based influence knowledge inside 24 hours. No tenant disruptions happen till adjustments are accepted, and progress monitoring exhibits “In danger” or “Meets requirements” statuses.
This secure-by-default mannequin addresses widespread misconfigurations, closing gaps exploited in credential stuffing, phishing, and provide chain assaults.
By simplifying enforcement throughout companies, it prepares organizations for AI-driven threats below the Safe Future Initiative, with future expansions to Purview, Intune, and Azure deliberate. Tenants seeing it now, just like the customers, achieve an edge in proactive protection amid rising ransomware and APT campaigns.
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