Network Protocol

HTTP Proxy

HTTP Proxy is a proxy protocol that works at the application layer and is mainly used to forward standard HTTP requests. However, HTTP Proxy only supports plaintext transmission, and data is not encrypted during transmission, resulting in limited security and privacy protection capabilities. It is easy to be monitored or identified as proxy traffic. It is more suitable for general web browsing, basic data scraping, or network scenarios with low security requirements.

HTTPS Proxy

HTTPS Proxy is developed on the basis of HTTP Proxy and is mainly used to support encrypted HTTPS traffic. It usually establishes an encrypted channel between the client and the target server through the CONNECT tunnel mechanism, allowing data to be protected by TLS encryption during transmission. The proxy server itself does not parse the encrypted content, but only forwards the data, so it is significantly superior to HTTP Proxy in terms of security and privacy protection. HTTPS Proxy is widely used in scenarios involving account login, form submission, and sensitive information transmission, such as cross-border e-commerce backends, overseas website management, and advertising platform operations. However, since it is still based on the HTTP protocol framework, it may still be identified as proxy access in some strict risk control systems.

1024Proxy supports multiple protocol types such as HTTP, HTTPS, and SOCKS5.

Below is a basic example using cURL. You can click here to view code examples in other languages.

curl -x HOST:PORT -U "USERNAME:PASSWORD" ipinfo.io

SOCKS5 Proxy

SOCKS5 is a more low-level and highly versatile proxy protocol that works at the session layer and does not rely on specific application protocols. It is only responsible for establishing connections and forwarding data streams, without caring about the data content itself. Therefore, it can support HTTP, HTTPS, FTP, SMTP, game traffic, and various program communications. At the same time, SOCKS5 supports TCP and UDP forwarding and provides username and password authentication mechanisms, offering excellent compatibility and anonymity. Because it does not parse traffic content, SOCKS5 is widely used in scenarios such as multi-account operations, high-risk-control platform access, automated scripts, fingerprint browsers, and cloud phones. Although SOCKS5 itself does not provide encryption capabilities, when used together with application-layer encryption or HTTPS, it can still achieve high security and stability, and it is currently one of the proxy protocols most favored by professional users.

curl --socks5 HOST:PORT -U "USERNAME:PASSWORD" ipinfo.io