Cyber Security Case Studies
Explore how AceGuard helps businesses strengthen Microsoft 365 security, improve Identity & Access Management, prepare for Cyber Essentials and reduce cyber security risks.
These case studies show practical security improvements across Microsoft Entra ID, MFA, Conditional Access, Cyber Security Audits, Cyber Essentials readiness and managed cyber security support.
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Featured Cyber Security Case Studies
Each case study focuses on a common security challenge faced by modern businesses, including weak Microsoft 365 configuration, missing MFA, excessive permissions, Cyber Essentials gaps and limited visibility over cyber risk.
Microsoft 365 Security Improvement
How AceGuard helped a Hertfordshire business improve MFA, Conditional Access, Entra ID and Microsoft 365 governance.
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Cyber Essentials Certification Readiness
How a business prepared for Cyber Essentials by identifying gaps in MFA, access control, device security and configuration.
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Identity & Access Management Improvement
How access reviews, least privilege and user lifecycle improvements reduced cyber security risk.
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Microsoft Entra ID Security
How Microsoft Entra ID security was strengthened through MFA, Conditional Access and privileged role review.
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Cyber Security Audit & Risk Reduction
How a cyber security audit identified missing MFA, unpatched systems, excessive admin access and governance weaknesses.
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Managed Cyber Security Support
How ongoing security reviews helped improve cyber resilience, Microsoft 365 security and risk management.
View Related Guide →Common Security Issues Found in Our Case Studies
- Multi-Factor Authentication not fully enabled.
- Too many Microsoft 365 Global Administrator accounts.
- No Conditional Access policies or weak access rules.
- Inactive user accounts remaining enabled.
- Excessive permissions and limited access reviews.
- Weak Microsoft Entra ID security configuration.
- Cyber Essentials readiness gaps.
- Poor visibility over Microsoft 365 sharing permissions.
- Security policies and governance needing improvement.
- Limited ongoing cyber security monitoring and review.
Cyber Security Services Featured in These Case Studies
Microsoft 365 Security
Secure Outlook, Teams, SharePoint, OneDrive, Entra ID, MFA and Conditional Access.
View Service →Cyber Security Audits
Identify weaknesses across systems, users, policies, access and security controls.
View Service →Identity & Access Management
Strengthen authentication, SSO, MFA, privileged access and user governance.
View Service →Cyber Essentials
Prepare for Cyber Essentials certification with readiness reviews and remediation support.
View Service →Vulnerability Assessments
Identify technical weaknesses before cyber criminals exploit them.
View Service →Managed Cyber Security
Ongoing support to improve security posture and reduce cyber risk.
View Service →Explore Related Cyber Security Guides
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AceGuard helps businesses identify security gaps, strengthen Microsoft 365, improve access controls, prepare for Cyber Essentials and reduce cyber risk.
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