Zero Trust Architecture
Is this course right for you?
It's built around a single shift: moving from perimeter-based 'castle and moat' security — trust everything inside the wall — to continuous verification, identity-centric access control and microsegmentation. Understanding why that shift is happening (the perimeter effectively dissolved once work went remote and cloud) is what makes the implementation choices make sense rather than feel like box-ticking.
It's concept-led and pitched at architects and security engineers modernising their model, so it's the wrong course if you're new to security or you want hands-on tooling only. It's on a Pluralsight subscription (Standard about $29/month or $299/year, Premium about $45/month or $499/year, 10-day trial). Zero-trust is now a mainstream direction, so the principles hold (as of 2026).
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About this course
This course covers zero trust from principles to implementation: moving from perimeter-based 'castle and moat' defence to continuous verification, identity-centric access control, microsegmentation, and least privilege enforcement.
Instructor
Taught by enterprise security architects on Udemy with zero trust implementation experience at large organizations across financial services and healthcare.