Microsoft 365 hardening to reduce operational and security risk.

A working Microsoft 365 tenant is not automatically a secure one. Hardening focuses on identity, access, email, roles and policies.

Where this service fits

This service fits companies already using Microsoft 365 that need a technical review of risks, policies and security controls.

Technologies

Covered stack

  • Microsoft 365
  • Microsoft Entra ID
  • Conditional Access
  • MFA
  • Exchange Online Protection
  • Defender for Office 365

Problems we solve

MFA configured inconsistently or incompletely.

Administrative accounts without sufficient separation and control.

Email security, SPF, DKIM and DMARC only partially configured.

Missing audit visibility and clear access policies.

What ConsultIT.biz does

We work in a controlled way, with initial assessment, clear steps, technical validation and documentation for the team that will operate the environment after the project.

  • Audit tenant, identity, roles and policies.
  • Review MFA, conditional access, email security and risky settings.
  • Create a prioritized remediation plan with impact and steps.
  • Apply agreed changes and validate the configuration.

What the client receives

Hardening report with risks and recommendations.

MFA, access and role configuration adjusted to scope.

Email security and audit recommendations.

Documentation for implemented changes.

Frequently asked questions

Can hardening lock users out?

Changes need planning and communication. Policies can be phased where needed to reduce operational risk.

Does it include email security?

Yes. SPF, DKIM, DMARC, antispam, antiphishing and Exchange Online Protection settings can be reviewed.

Do we receive a report?

Yes. The report includes observations, risks, recommendations and proposed remediation steps.

Next step

Schedule a consultation

Send a few details about infrastructure, users, applications and the project objective.