General tutorial (all levels of expertise) (particularly "Introduction to threat modeling")

Usability is a security issue

Related work

Backlinks: development safety:network safety:storage safety:authentication safety:auditing safety:browser sharing:terminology sharing:software

CC0 / Public domain dedication To the extent possible under law, d3vid seaward has waived all copyright and related or neighboring rights to "Safety in Grasmere notebook, including code snippets" (why? how?)