Obsidian Security Basics Overview Security practices for Obsidian plugin development. Plugins run with full vault filesystem access and can make arbitrary network requests inside Electron. Responsible development requires protecting credentials, sanitizing external data, validating URI handlers, minimizing permissions, and following Obsidian's plugin guidelines to avoid community submission rejection. Prerequisites - Obsidian plugin development environment - Understanding that is synced by cloud services - Awareness of Obsidian Plugin Guidelines Instructions Step 1: Credential Storage — Never…