7 ways to identify different proxy types

Proxy acts as intermediaries between your device and the websites you visit, masking your IP address and protecting your identity. However, not all proxies are the same. There are various proxy types, each with its own distinct mechanisms tailored to specific purposes. In this article, we will explore 7 effective ways to identify different proxy types. By correctly identifying proxy types, you can optimize your browsing experience, improve security, and ensure you're using the right proxy for your specific needs.

 

Outlined below are 7 approaches you can employ to differentiate between various proxy types:

1. By Direction

Based on the direction of user access to the web or the web's management of user access, proxies can be classified into 2 following types:

  • Forward Proxy: This is the type commonly used by individuals. Requests from the user are sent to the proxy server, which then forwards these requests to the internet and ultimately to the backend servers of the websites.

The schematic is as follows: Client -> Proxy -> Internet -> Web.

  • Reverse Proxy: This type is employed by websites. Requests from the user first go to the internet, then to the reverse proxy server, which subsequently forwards these requests to the appropriate backend servers.

The schematic is as follows: Client -> Internet -> Proxy -> Web.

 

2. By Source

This is the most common way to distinguish proxy types. According to source, you can divide proxies into 2 following types:

  • Datacenter proxy: These proxies are generated from data centers located in specific regions. They often have multiple IPs sharing the same address on the map, making them more susceptible to detection by websites.

  • Residential proxy: These proxies are generated from the IP addresses of households living in separate residential areas, completely distinct from data centers. As a result, they are less likely to be detected and experience fewer blacklisting issues with websites.

3. By Exclusivity

This is also a very popular way to classify proxy types. Based on this classification, proxies can be divided into 2 following types:

  • Shared Proxy: This type is cheaper but often shared by multiple users, making them more prone to being blocked and less stable compared to dedicated proxies.

  • Dedicated Proxy (Private Proxy): This type is more expensive as it is exclusively assigned to one user at a time. As a result, dedicated proxies offer stability, speed, and better performance.

4. By Rotation

Based on the mechanism of IP rotation, proxies can be categorized into 2 following types:

  • Rotating Proxy: The IP of this proxy type will change after a certain period of time or after each access, resulting in a different IP with each rotation. The time duration between each rotation is called a sticky session.

  • Static Proxy: The IP of this proxy type remains unchanged for an extended period, making it suitable for long-term account farming.

5. By IP version

Currently, IP addresses are divided into two versions: IPv4 and IPv6. Based on this, proxies can be classified as 2 following types:

  • IPv4 Proxy: This type of proxy is more popular among users as it is widely supported by many applications and websites. However, the availability of clean IPv4 proxies is limited, making it challenging to find reliable ones.

  • IPv6 Proxy: This type of proxy was introduced in 2012 and has a larger pool of IP addresses compared to IPv4. However, it is not as widely supported by applications and websites as IPv4 proxies.

6. By Protocol 

Based on the underlying protocol, proxies can be categorized into 3 following types:

  • HTTP Proxy: This type of proxy allows access to HTTP and HTTPS websites. User data transmitted through an HTTP proxy is not encrypted, which means there is a possibility of it being viewed or recorded.

  • HTTPS Proxy: HTTPS proxies are quite similar to HTTP proxies. The difference lies in the encryption of information, making HTTPS proxies more secure as the data is encrypted.

  • SOCKS Proxy: SOCKS proxies offer greater flexibility as they can be used with any type of website. They provide strong security because their primary function is to facilitate the forwarding of data without the ability to read the content.

7. By Anonymity 

Based on the level of anonymity (ability to hide the real IP), proxies can be divided into 3 following types:

  • Transparent Proxy: This type of proxy is commonly used in public Wi-Fi hotspots and does not change the user's IP address. The user's true IP is visible to websites and other online services.

  • Anonymous Proxy (Semi-Transparent Proxy): An anonymous proxy allows users to change their IP address when accessing websites. However, websites can still detect that the user is using a proxy and may be able to identify some information about the user.

  • High Anonymous Proxy (Elite Proxy): A high anonymous proxy provides the highest level of anonymity. It enables users to change their IP address and ensures that websites cannot detect that the user is using a proxy. The user's identity remains completely hidden.

So there you have it! Knowing and understanding different types of proxies is the key to making the right choices for your needs.

 

With the right proxy at your disposal, you can rock your online tasks like a pro. But remember, it's not just about the type of proxy you choose.

 

You also need to consider other important factors like finding a reliable and trustworthy provider for top-notch proxy quality.

 

For more insider tips and tricks on proxies and IPs, don't forget to check out the IPFighter blog!

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