FRONTEND CONFERENCE 2019( https://2019.kfug.jp )でセキュリティ、主にXSSについて話をしました。 demo: https://shisama.dev/xss-test # Technical Topics - 3 types of XSS ( Reflected XSS, Stored XSS, DOM based XSS) - XSS with React - DOMPurify - Content Security Policy - Trusted Types