## Proxy Chaining (Anonymity)

Sometimes you need to hide where you are coming from.

### TOR (The Onion Router)
*   Routes traffic through 3 nodes (Entry -> Middle -> Exit).
*   **Proxychains**: A Linux tool that forces *any* program to go through TOR.
    *   `proxychains nmap -sT target.com`
    *   Output: `DNS-request ... S-chain ... OK`

### VPN vs Proxy
*   **VPN**: Encrypts ALL traffic from your PC (OS level).
*   **Proxy**: Encrypts/Routes traffic only for that specific App (Browser level).