Work

19 engagements across security, AI and enterprise IT

Each case study reads like a Conditional Access policy: the conditions found, the controls applied, and the result. Client names are withheld; industries are shown where they don't identify the client.

6 of 19 case studies shown

Policy 01Software development & IT services

Enterprise identity security and Conditional Access

If
Engineering teams accessed corporate resources from unmanaged endpoints, legacy authentication remained available, and…
Then
Redesigned Conditional Access, planned and implemented a staged retirement of legacy authentication, strengthened MFA…
Result
Reduced unmanaged endpoint exposure
  • Microsoft Entra ID
  • Conditional Access
  • MFA
  • Device compliance

Policy 02Multi-location professional services

Identity protection and email domain security

If
MFA enforcement and privileged access required improvement, while email authentication records needed strengthening…
Then
Implemented staged Conditional Access improvements, addressed legacy authentication dependencies, and strengthened…
Result
Standardised MFA enforcement and privileged-access boundaries
  • Microsoft Entra ID
  • Conditional Access
  • MFA
  • SPF

Policy 03Healthcare & diagnostics

Secure access for shared clinical and laboratory workstations

If
Shared workstations used across shifts in clinical and laboratory settings created challenges for sensitive application…
Then
Designed Conditional Access for shared-device scenarios, including session restrictions, reauthentication for sensitive…
Result
Strengthened access restrictions for shared endpoints
  • Conditional Access
  • Microsoft Entra ID
  • MFA
  • Session controls

Policy 04Financial services

Identity governance and audit logging

If
Legacy authentication, inconsistent MFA, permanent administrative privileges and insufficient audit visibility limited…
Then
Implemented staged identity security improvements, role-based Conditional Access, stronger MFA, a role structure ready…
Result
Reduced legacy authentication exposure
  • Microsoft Entra ID
  • Conditional Access
  • MFA
  • Privileged Identity Management

Policy 05Financial advisory & asset management

OAuth application and cross-tenant access governance

If
Third-party integrations, external application permissions, partner access boundaries and audit visibility required…
Then
Reviewed application integrations, established administrative consent governance, removed unauthorised or dormant…
Result
Brought application consent under administrative governance
  • Microsoft Entra ID
  • OAuth consent governance
  • Cross-tenant access
  • Audit logging

Policy 07Healthcare RCM (in-house)

Enterprise remote-access security

If
Remote access required alignment between authentication, endpoint controls, certificate configuration and network…
Then
Architected and implemented FortiGate and Palo Alto remote-access VPN integrated with Microsoft Entra ID SAML…
Result
Integrated remote access with identity-based authentication
  • FortiGate
  • Palo Alto
  • Microsoft Entra ID
  • SAML

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