Products · Security & access control
Security & Access Control

Cryptographic Boundary

Your own cryptographic perimeter in the cloud: the trust boundary runs where you decide.

What it is

A cryptographic perimeter is not a single switch but an outcome: by bringing or holding your own key, you draw a boundary the cloud provider does not cross.

Technically it is assembled from familiar parts — your own encryption keys, end-to-end encryption and access settings. The point is that control becomes technical rather than contractual.

For regulated industries this is fundamental: a vendor's promise not to look at your data is one thing, having no technical ability to do so is another.

Your keygeneration and storage
Perimetertrust boundary
Zoom cloudoperates but cannot read
What the

What you get

The boundary is yours

You define how far the platform's access reaches.

Bring or hold your own key

The perimeter is built on a key that you control.

Technical control

Not a promise in a contract, but the absence of technical ability.

An argument for the regulator

A clear and verifiable access separation model.

Observability

Access to protected data is visible and auditable.

Works with the rest

Works together with end-to-end encryption and access policies.

Where it is used

Typical scenarios

Regulated industries

Finance, healthcare and the public sector, where contractual guarantees are not enough.

Complex geopolitics

Situations where the vendor's jurisdiction matters.

External audit

The auditor is shown a diagram, not a link to an agreement.

What it is built from

Component parts
  • Customer Managed Key or your own key store
  • End-to-end or client-side encryption
  • Administrator access settings
  • Auditing of data access

Try Zoom today

We'll give you a remote demo Monday to Friday, 10:00–16:00 Moscow time, answer all your questions and provide trial access so you can explore the system yourself.

Please note: we work with legal entities only.

Leave a request

Our specialists will find the right solution for your needs.

We reply within one business day By sending this form you agree that we may contact you at the phone number and email you provided. See our privacy policy for how we handle your data.
Made on
Tilda