Expired50% confidenceFactExact time
The concept of Progressive Trust originates from the 'principle of least privilege' and 'defense in depth' thinking in the field of security engineering.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/2/2026
First Seen
This claim has expired. It is kept for the record and no longer describes the current state.
Valid until: 9/30/2026(expired)
Sources
Complete Guide to Harness Engineering: The Three-Layer Architecture for AI Engineering Development
bilibili图灵课堂官方教学6/21/2026
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