.jpg)
.png)
Health
Check
Microsoft 365
Microsoft 365
Health Check
Maximise security, compliance and performance
Identify risks and inefficiencies across your
Microsoft environment
This health check goes beyond surface-level review to uncover hidden configuration gaps, security vulnerabilities, compliance risks, and operational inefficiencies across your entire Microsoft 365 environment.
You’ll gain clear executive-level insight alongside detailed, prioritised technical recommendations, giving you a practical roadmap to strengthen security, tighten governance, and align with Microsoft best practices.
We don’t just highlight issues, we identify the friction impacting your users and pinpoint targeted improvements to boost productivity, consistency, and overall user experience.
This is ideal for organisations that:
Want assurance their Microsoft 365 tenant is secure, compliant and configured optimally.
Need independent validation of internal configuration or recent changes.
Are preparing for audits, certifications or security uplift initiatives
Use Microsoft 365 as a core productivity and collaboration platform.
Challenges
Increasing security and compliance risks across the organisation.- Operational inefficiencies caused by misaligned or under-optimised configurations.
- Operational inefficiencies caused by misaligned or under-optimised configurations.
- Limited visibility into security posture, usage, and potential vulnerabilities.
- Inconsistent configurations or reliance on outdated practices.
Deliverables
Detailed Findings & Recommendations Report: A comprehensive technical document outlining configuration gaps, risks, and remediation steps, classified by criticality.
Duration
2-3 weeks.
Health Check benefits:
Gain visibility of security risks and vulnerabilities across your Microsoft 365 environment.
Improve operational efficiency by identifying and resolving configuration inefficiencies.
Receive prioritised, actionable recommendations to enhance security, compliance and performance.
Strengthen governance with best-practice alignment across identity, data and collaboration tools.
Health check includes:
Entra ID (Azure AD)
- User and group management hygiene (naming consistency, stale accounts).
- Device management configuration.
- Multi-Factor Authentication (MFA) and Conditional Access (coverage, gaps, exceptions).
- Identity Protection and password policy assessment.
- Role-Based Access Control (admin roles, least-privilege alignment).
- External collaboration and guest access settings.
Exchange Online
- Mailbox security and auditing. Anti-phishing, anti-malware, and anti-spam policy configuration.
- Transport rules and connectors. SPF, DKIM, and DMARC verification.
- Shared/inactive mailbox cleanup.
Defender for Microsoft 365
- Safe Links & Safe Attachments setup.
- Threat protection baselines and policy tuning.
- Phishing/spam reporting workflow review.
- Alert and Threat Explorer insights.
- Secure Score analysis and recommendations.
- Logging and alerting configuration.
SharePoint and OneDrive
- Sharing settings and external access.
- Sensitivity labels and DLP policies.
- Storage and lifecycle configuration.
- Audit logs for external sharing
- Conditional Access enforcement
Teams
- External access and guest permissions.
- Meeting, chat, and file-sharing policies.
- App permissions and third-party integrations.
- Teams lifecycle and cleanup.
Backup and recovery posture
- Retention policies across all Microsoft 365 services.
- Review of third-party backup strategy (if any).
- Gaps in business continuity and disaster recovery.
Why work with Theta
Microsoft expertise
All productivity, security, and industry-focused needs delivered using trusted Microsoft technologies. Finalists in the Microsoft NZ Partner Awards every year since 2010, with multiple wins.
Microsoft Solutions Partner
Covering all six designations in the Cloud Partner Program, including Business Applications, Data & AI (Azure), Digital & App Innovation (Azure), Infrastructure (Azure), Modern Work and Security.
Flexible engagement
We work collaboratively with your team, remotely or onsite.
Actionable outcomes
Clear, prioritised recommendations you can implement immediately.
End-to-end delivery
We support you through the entire lifecycle of your project, from design to implementation and support.
Trusted partner
Strong governance, quality assurance and optional ongoing support.
