Security by Design / Developer Ergonomics
Kind: tension
Record: tension:developer-ergonomics-security-by-design
Canonical: Schema
"security-by-design" (security-core layer) is traded against "Developer Ergonomics" (security-core layer) — a principle cannot be scope-separated from a quality, metric, or cost it competes with; resolve by measuring "Developer Ergonomics" and choosing an explicit operating point.
Listed in Tensions, after Database Normalization / Read Performance and before Defense in Depth / Complexity.