Replit Security Basics Overview Security best practices for Replit: Secrets (AES-256 encrypted env vars), REPL IDENTITY token verification, Auth header trust model, public Repl exposure risks, and Secret Scanner protection. Prerequisites - Replit account with Workspace access - Understanding of environment variables - Deployed app (for Auth security) Instructions Step 1: Secrets Management Replit Secrets are AES-256 encrypted at rest with TLS in transit. Keys rotate regularly. Two scopes: Secret Scanner : Replit detects when you paste API keys into code files and warns you to store them as Se…