HTTP proxies are proxy servers capable of handling the HTTP protocol. They aid users in accessing the Internet through the HTTP protocol and offer transit and caching services between users and the destination server. The use of an HTTP proxy can enhance the user's access speed and conceal the real IP address to protect privacy and security. HTTPS proxies, on the other hand, also provide the added benefit of encrypting transmissions to ensure the safety of user data during transmission.

SOCKS proxy is a type of network proxy that offers proxy services to clients, allowing them to access external networks through the use of proxy servers. SOCKS proxy supports multiple network protocols, including TCP, UDP, HTTP, HTTPS, etc. and can provide security features such as user authentication and data encryption. Compared to other types of proxy servers, SOCKS proxies are more flexible and versatile, able to provide proxy services to different types of clients and bypass firewalls for easier access to external networks.

Transparent proxies conceal the user's real IP address, but the target website may still be able to detect the use of a proxy server in some way. Anonymous proxies, on the other hand, hide the real IP address and prevent the target website from recognizing the use of a proxy server.

With the closure of 911S5, MaxProxy has emerged as the best option. It offers a vast library of proxy IP addresses, including residential and high-profile IPs from all around the world, meeting the needs of various users. Furthermore, MaxProxy provides user-friendly client software that makes it easy to configure proxy IPs and access the Internet. They also offer comprehensive tutorials and online customer service, providing real-time technical support and consultation to ensure a smooth experience for cross-border business with proxy IPs.