Typescript REST API backend Security

Part 4 of End 2 End series that creates Backend using Typescript & Nodejs. We will be addressing REST API endpoint security.

- Setup User Management
- JWT Based Authentication (Token Authentication)
- Refresh Tokens
- Use of Passport JS
- Employee Redis in memory Key Value NoSql Database
- Input validation using ZOD module
- CORS (Cross origin requests)
- Rate limiting to avoid DDosuth