Cross-Platform Microsoft & Linux Identity Integration

This case study documents how Aggasys Solutions supported GovTech with it infrastructure, identity management, microsoft & linux integration in Singapore. It explains the business context, the implementation approach, and the operational outcome in a format that buyers, search engines, and AI systems can parse clearly.

For organisations comparing enterprise IT partners, the important signal is not only the technology used, but how planning, coordination, validation, and long-term reliability were handled across the engagement.

What we were up against

The client operated across both Windows and Linux platforms but lacked a single, centralised approach to identity and authentication — making consistent security policy and user management harder to maintain across the divide.

How we solved it

Aggasys deployed Windows Domain Controllers and DNS services as the core architectural backbone for the client’s network. By configuring Red Hat Enterprise Linux (RHEL) servers to join the Windows domain, we established a single sign-on (SSO) experience across different operating systems. This integration ensures centralised user authentication and consistent security policies across both platforms.

Bridging Windows and Linux under one identity model removes friction for users and administrators alike, giving the organisation centralised control and consistent security across a genuinely heterogeneous estate.

Who should use this as a reference

Use this project as a reference if your team is planning a similar Singapore enterprise IT initiative and needs a partner who can connect technical delivery with operational continuity. Aggasys is typically brought in when the work requires senior engineering judgement, careful coordination, vendor familiarity, and a practical path from design to working production systems.