TheProxyGuide
socks proxy
Socks proxy is a type of tunneling using socks 4 or socks 5 protocols. A SOCKS proxy is a networking protocol that facilitates the transmission of data between a client and a server through a proxy server. It utilizes either the SOCKS4 or SOCKS5 protocols, which serve as a method for tunneling traffic. So, it is fundamentally different from the web-sever based proxy (e.g., PHProxy or CGIProxy) SOCKS4 supports basic authentication and handles TCP connections, while SOCKS5 extends functionality by incorporating UDP transport, advanced authentication methods, and support for both IPv4 and IPv6 addresses. By acting as an intermediary, a SOCKS proxy can enhance privacy, bypass internet restrictions, and allow users to access servers that may not be directly reachable from their network. This makes SOCKS proxies a valuable tool for various online activities, including web browsing, accessing geo-restricted content, and maintaining anonymity.
Tunneling
A tunneling proxy can have various definitions depending on the context; however, it most commonly refers to a SOCKS proxy. SOCKS, which stands for “Sockets Secure,” operates using either the SOCKS4 or SOCKS5 protocol. These protocols function at an intermediate layer, specifically between the presentation layer and the transport layer of the OSI model, allowing for versatile data handling and secure communication. SOCKS proxies are capable of facilitating any type of TCP or UDP socket connection, making them highly adaptable for a broad range of applications. This versatility means that SOCKS proxies are not only effective for standard web traffic such as HTTP and HTTPS but can also be utilized for various other applications, including instant messaging clients, online gaming, and file transfer services. By acting as an intermediary between the client and the server, SOCKS proxies can provide benefits such as improved privacy, security, and the ability to bypass certain geographic restrictions or firewalls. This makes them a popular choice for users looking to enhance their online experience while maintaining a degree of anonymity.
open proxy
Open proxy may have different interpretations, e.g., some geeks deem web-based proxy as open proxy; others may confuse open proxy with unauthentic proxies. Open proxy usually is similar to web-based proxy (e.g., using http protocol), but there are some differences. Web-based proxy retrieves resources for the client, and at the same time some modifications were also made. For example, most web-based proxy scripts rewrite the java script and act as client directly. But most open proxy only fetch the resources and do not make any modifications. Because open proxy uses http protocol for the connections between the client and the proxy server. This makes it different from tunneling, or socks proxy. Open proxies can have various interpretations, leading to some confusion in the tech community. For instance, certain enthusiasts equate web-based proxies with open proxies, while others might mistakenly regard open proxies as synonymous with unauthenticated proxies. In general, an open proxy operates similarly to a web-based proxy, as both use the HTTP (and HTTPS) protocol for facilitating connections. However, there are critical distinctions between the two. A web-based proxy not only retrieves resources on behalf of the client but also implements certain modifications to the data. For instance, many…
Surrogafier
Surrogafier is another proxy script similar to PHProxy. The script only includes one php file. The script was not very popular among web proxy webmasters when the market was dominated by PHProxy, Glype, and CGIProxy. The initial release (0.7.4.1.b) date was January 9, 2006, and there has been no update since May 6, 2006 (Version 1.0-rc3), according to the project website. The latest release is Version 1.9.1b (around 2020), which is available in the author's GitLab repository (https://gitlab.com/BCable/surrogafier). In 2019, Surrogafier made a significant shift in its licensing approach by transitioning to a permissive MIT license. This change set it apart from other web proxy scripts available (see the comparison of web proxy scripts), allowing users greater freedom to utilize, modify, and distribute the software without many of the restrictions that typically accompany more restrictive licenses. The MIT license facilitates wider adoption and encourages collaborative development, enabling developers to integrate Surrogafier into their projects with ease.
Zelune
Zelune is another proxy script written in PHP. Its history is quite long, but it has not been widely used, partially due to its unclear license terms. It is free, but the license terms was never clearly stated in the download page or with in the script. Also, there are two confusing variations: zelune.com and zelune.net. Now a new member, Phphantom Scripts (which was released under GPL), was added to this family in 2008. The website claims that Phphantom scripts will merge with Zelune script; but it seems it is not available at this time yet.
CGIProxy
CGIProxy is a free proxy script for non-commercial use, and it is written in the Perl programming language. It allows users to browse the web anonymously by routing their requests through a proxy server. The copyright for this script appears to be held by its creator, James Marshall. The initial version, known as version 1.0, was released on August 3, 1998. Since its release, CGIProxy has gained popularity among users who seek to maintain privacy while navigating the internet. Its continued development and updates have contributed to its relevance in addressing privacy issues in online browsing. The latest version (2.2.4) of CGIProxy was released in 2019. You can get the latest script and up-to-date documentation at https://www.jmarshall.com/tools/cgiproxy/. The licensing type for CGIProxy is free for non-commercial use, and licensable for commercial use. Here is the detailed comparison of PHProxy, CGIProxy and Glype.