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zero trust explained

A short explanation of how the old 'Castle & Moat' model no longer works, and how Zero Trust protects modern businesses.

Hard to secure modern access

High risk of lateral movement

Big perimeter, weak once inside

Trust everything inside the network
The old way: castle & moat
From Castle walls to zero trust

Continuous monitoring and control

Secure by design, anywhere

Least-privilege access for each request

Verify every user and device
the zero trust way

how zero trust works


Confirm who users are with strong authentication and identity checks.
verify identity


Ensure devices are secure and compliant before access is granted.
check the device


Grant least-privilege access only for what is needed, nothing more.
limit access

monitor & respond
monitor key activity and respond quickly to suspicious behaviour

what it means for your business

better control
See who has access to what, and enforce policies consistently.

safer remote work
Secure access for your people, from anywhere, on any device.

Stronger Resilience
Detect, respond and recover faster with continuous visibility and insight.
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