Can Someone Explain the Socks4 Proxy Meaning and How It Works?

Socks4 is a simple protocol that routes your traffic through a server, hiding your IP. It’s fast and works for basic tasks, but it’s not as secure or versatile as socks5.

No UDP, no DNS, and it’s not as flexible. If you’re just using it for casual browsing, it’s fine. But for anything more, socks5 is better.

I’d recommend using ProxyRack for testing proxies. They’ve got a good mix of socks4 and socks5 options.

Socks4 proxy meaning is pretty simple—it’s a protocol that hides your IP by routing traffic through a server. It’s fast and works for basic stuff, but it’s not super secure or feature-rich.

No UDP, no DNS, and it’s not as flexible as socks5. If you’re just using it for casual browsing, it’s fine. But for anything more, socks5 is better.

I’d recommend using ProxyScrape for a list of free socks4 proxies. Just be careful with free ones—they can be hit or miss.