Quiz · 5 questions
⛓️ Beyond PIN — When to Add More Layers
When PIN stops being enough, passkeys, OAuth & magic links, encryption at rest, the stack map
Level 0Greenhorn
0 XP0/53 lessons0/14 achievements
0/100 XP to next level100 XP to go0% complete
Quiz
01What's the right rule for migrating from PIN to passkeys / OAuth?
02What is a passkey, fundamentally?
03For a solo dev opening a multi-friend app via OAuth, what's the one-line safety net?
04Why is encrypting fields at the database layer different from hashing the PIN?
05Pick the security layer subset that matches: 'Solo-dev internal tool, Tailscale, low-stakes data'.
Comments 0
🔔 Reply notifications (sign in)Sign in — Please sign in to comment.
No comments yet — be the first.