← ISO 27001 Annex A in plain English

A.8.27 A.8

Technological / A.8.27

Secure architecture and engineering principles

Think of it likeBuilding on foundations that are known to work, not improvised each time.

In plain English

The family follows established principles when it designs something, so the safety does not depend on whoever happened to build it.

Related CSF and CIS controls (unofficial mapping)