Off by default. Each masked value keeps a tidbit (j*********u, DA:xx:xx:xx:7C:7C, 192.xxx.x.180, m******e.local), so two radios stay two radios. The log masks each line as it is written; diagnostics take --anonymize/--no-anonymize, and the page toggles with `a` (Shift+F3 on the PicoCalc). Refs #31. Co-Authored-By: Claude Haiku 5.5 <noreply@anthropic.com>