What Is a Microsoft 365 Security Assessment?
A Microsoft 365 Security Assessment is a comprehensive review of your Microsoft 365 environment to identify security weaknesses, configuration issues, access risks and opportunities to strengthen protection against cyber threats.
Many organisations deploy Microsoft 365 but fail to implement the security controls available within the platform. A security assessment helps ensure your environment is configured according to industry best practices.
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Microsoft 365 Security Assessment Explained
Microsoft 365 includes powerful security capabilities, but many businesses only use a fraction of the available protections. As a result, organisations often operate with unnecessary security risks despite investing in enterprise-grade technology.
A Microsoft 365 Security Assessment evaluates your current security posture and provides clear recommendations to improve protection.
A Microsoft 365 Security Assessment identifies what is configured correctly, what is missing and what should be improved.
What Is Reviewed During a Microsoft 365 Security Assessment?
Multi-Factor Authentication
Verification that MFA is enabled and configured appropriately.
Learn More →SharePoint Security
Assessment of sharing permissions and document security.
Teams Security
Review of collaboration and communication controls.
Exchange Online
Email security, anti-phishing and mailbox protection controls.
Common Security Gaps Found in Microsoft 365
- Multi-Factor Authentication not enabled.
- Too many Global Administrators.
- Weak Conditional Access policies.
- Excessive sharing permissions.
- Unused accounts remaining active.
- Weak password policies.
- Missing administrator protections.
- Insecure external collaboration settings.
- No regular access reviews.
- Poor monitoring and alerting.
Benefits of a Microsoft 365 Security Assessment
Reduce Security Risks
Identify weaknesses before attackers exploit them.
Improve Compliance
Support governance and regulatory requirements.
Protect Business Data
Strengthen controls protecting sensitive information.
Strengthen Identity Security
Improve authentication and access management.
Support Cyber Essentials
Improve readiness for certification requirements.
Improve Cyber Resilience
Reduce the likelihood of successful cyber attacks.
Microsoft 365 Security Assessment and Zero Trust
A modern Microsoft 365 security assessment evaluates how effectively your organisation supports Zero Trust security principles, including identity verification, least privilege access and continuous risk monitoring.
Frequently Asked Questions
What is a Microsoft 365 Security Assessment?
A structured review of Microsoft 365 security controls, configurations and risks designed to improve security and reduce cyber threats.
How long does a Microsoft 365 Security Assessment take?
The timescale depends on the size and complexity of the environment but typically ranges from a few days to several weeks.
Does the assessment include Microsoft Entra ID?
Yes. Identity security and authentication controls are a critical part of most Microsoft 365 security assessments.
Will I receive recommendations?
Yes. A Microsoft 365 Security Assessment should provide prioritised recommendations and practical improvement actions.
Need a Microsoft 365 Security Assessment?
AceGuard helps organisations identify Microsoft 365 security weaknesses, strengthen identity controls, improve access management and reduce cyber risks through comprehensive Microsoft 365 security assessments.
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