Key Features of SOCKS4

The key features of SOCKS4:

1. TCP Support Only

• Limited to TCP Connections: SOCKS4 is designed to handle only TCP traffic, making it suitable for applications like web browsing and email, but not for UDP-based applications like streaming or gaming.

2. No Authentication

• Open Access: SOCKS4 does not support user authentication, meaning anyone can connect to the proxy without needing credentials. This can be a security risk, as unauthorized users can access the proxy.

3. Simplicity

• Easy to Set Up: The configuration process for SOCKS4 is straightforward, making it accessible for users who need a basic proxy solution.

4. Anonymity

• IP Masking: SOCKS4 can help mask your IP address, providing a level of anonymity while browsing or using applications.

5. Protocol Agnostic

• Non-HTTP Traffic: While primarily used for web traffic, SOCKS4 can route any type of TCP-based traffic, making it versatile within its limitations.

6. Speed

• Low Latency: For TCP connections, SOCKS4 can provide fast and reliable performance, as it has a simpler structure than more advanced protocols.

7. Common Use Cases

• P2P Applications: Often used for peer-to-peer file sharing.
• Web Browsing: Suitable for general web browsing where high-level security isn’t a concern.