Use precise language for consequential decisions.

Original, plain-language definitions for the concepts that connect cybersecurity work to defensible assurance.

A to ZASSURANCE LANGUAGE6 MAINTAINED DEFINITIONS

Definitions with operating context.

Confidence supported by sufficient, relevant evidence and accountable evaluation.

A designed practice that modifies risk or supports an intended outcome.

The traceable history connecting evidence to its source, scope, period, control, and review decision.

Exposure that remains after safeguards and treatments are considered.

A closure decision supported by evidence that the intended security condition changed.

One control deliberately used to support multiple requirements, systems, or assurance programs.