Not long ago, security meant protecting the office network: if you were inside, you were trusted. Today employees work from anywhere, applications run in the cloud, and partners need access to shared systems. The network perimeter has dissolved — and identity has become the main line of defense.
The Zero Trust idea
Zero Trust is a security approach built on one principle: never trust, always verify. Every access request is evaluated on its own merits, regardless of where it comes from. Three guiding ideas:
- Verify explicitly — use identity, device health, location and risk signals for every sign-in.
- Least privilege — give people only the access they need, only for as long as they need it.
- Assume breach — design systems so that one compromised account can't reach everything.
First identity controls to implement
| Control | Why it matters |
|---|---|
| Multi-factor authentication (MFA) for everyone | Stolen passwords alone are no longer enough to get in. |
| Conditional access policies | Block or challenge risky sign-ins, unmanaged devices or unusual locations. |
| Privileged access management | Admin rights granted just-in-time and reviewed regularly. |
| Single sign-on (SSO) | Fewer passwords for users, central control for IT. |
| Joiner–mover–leaver process | Access is granted, changed and removed automatically with HR events. |
Don't forget applications
Business applications and portals should use the central identity platform rather than their own user stores. That way MFA, conditional access and offboarding apply to them automatically — a common gap in older, custom-built systems.
Every new application you build or modernize is a chance to connect it to central identity and close a security gap.
A phased approach
- Enforce MFA and block legacy authentication.
- Introduce conditional access based on device and risk.
- Bring business applications under single sign-on.
- Tighten privileged access and automate access reviews.
How URANIUM helps
Through our one-partner model with TARGET Integrated Systems, we cover identity, endpoint and data security alongside the applications we build — so new portals and systems are secure by design, with single accountability.
This article provides general guidance and is not a substitute for advice on your specific environment. Talk to our team about your situation.