Reliability, security & resilience · Working
Zero trust
Also called: zero-trust architecture
ELI5
Never assume access is safe just because it is inside the network.
Used in conversation
“Zero trust requires identity, device and context checks.”
Definition
A security approach that continually verifies access rather than trusting users or devices based only on network location.
Here “Zero trust” means: A security approach that continually verifies access rather than trusting users or devices based only on network location.
Pitch context
You will see “Zero trust” in product strategy decks, roadmaps, experiments and architecture reviews when the discussion reaches reliability, security & resilience.
Why it matters: In reliability, security & resilience, the scope can change what data may be used, who may access it and which controls are required.
Sources & evidence · 2
Direct term-level sources and supporting source families.
- National Institute of Standards and Technology — Computer Security Resource Center GlossaryDirect source · primary · checked 2026-08-16
- Scrum Guides — The Scrum Guide — official current versionSupporting source family · primary · checked 2026-08-16