Microsoft 365 & Entra ID Security Hardening Led Microsoft 365 and Entra ID security hardening for an enterprise environment supporting approximately 1,300 Microsoft 365 users.

Challenge Strengthen identity security and authentication controls while maintaining reliable access to production Microsoft 365 services.

Work performed • Microsoft Entra ID administration • MFA implementation and troubleshooting • Conditional Access configuration and remediation • Azure AD Connect / Entra Cloud Sync support • Hybrid identity and authentication troubleshooting • Zero Trust access controls • Microsoft Defender security improvements • PowerShell administration and automation

Outcome Strengthened identity and access controls while maintaining reliable production access. Changes were planned, tested, validated, and documented in a regulated enterprise environment.

Project details have been sanitized to protect confidential organizational information.