Curl 56 Received HTTP Code 502 From Proxy After Connect

Today, many users are using proxy services in order to create a secure and secure connection while surfing the Internet. For some, it's an absolute necessity since some websites are not available from private IP addresses. However, for many, it's simply a preference that could help to ensure that no personal information could be sold out to anyone else.

There are a myriad of proxies available today however how should someone new to the realm choose which one? Is it HTTP proxy transparent proxies or anonymous ones?

Luckily for you, the entire information you need is discussed in the article below so that you can pick a proxy service based only on your requirements!

HTTP Proxy, HTTPS Proxy What to Choose?

The two main distinctions between various types of proxy servers are HTTP and HTTP proxies. That's the reason why it is important any person who is new to this subject to understand these types of proxies prior to beginning.

In the next paragraphs, we will show you the ways in which these two kinds of proxy servers differ from each another, in order that you will have a an understanding of the basic principles behind how any proxy server works.

HTTP Proxy

So WHAT IS the proxy for HTTP?

Curl 56 Received HTTP Code 502 From Proxy After Connect in ProxyWoW

HTTP is interpreted using HyperText Transfer Protocol, and it acts as an intermediary between you, the user and the site you would like to access.

Here's what happens to your requests to access a specific website when they are served by an HTTP proxy server is on:

1. When a user sends a request to the website the user wants to access (which is typically done by clicking the link) this web request doesn't connect directly to that website's server. Instead, it's routed to an HTTP proxy first;

2. When the request is accepted via the HTTP proxy, it's scrutinized, and the information that is gleaned from it is utilized to create a different request. This one will be sent to a web server. It's done to allow to disguise your IP address so that the web server can't access your private details;

3. Once you have the HTTP proxy server sends your HTTP requests to the web server, it's processed by an server from the intended location so that the answer to the client is generated;

4. After that, you simply receive the response via the web server that is either allowed to connect to the website you want to access or not allowing you to connect.

If all these processes are documented, it might look like there is a lot to be done by both the client as well as the HTTP proxies for the requests to be sent. If a high-quality proxy server like ProxyWOW is utilized every one of these actions take milliseconds to be performed.

HTTPS Proxy

Now that you know how HTTP proxy servers work, you may be thinking, why do you require another kind of proxy server as well?

Curl 56 Received HTTP Code 502 From Proxy After Connect - in ProxyWoW

• Well it's true that the HTTP protocol used to retrieve an answer from the targeted website is not the answer for every situation, which is why HTTPS was created. HTTPS proxy server was invented to remedy its flaws.

• HTTP requests for traffic are transmitted directly to a remote server of the website in a format of plain text, which implies that security is not the best in that a lot of sensitive information like your passwords and credit card number could be easily observed by any individual, and you do not want that to be the case with an intermediary.

• HTTPS proxy is an upgraded HTTPS protocol that secures data with the CONNECT protocol so that no one except for an external server on HTTPS website will be able to read any information contained in the request it sends to the client.

• It is possible to use two kinds of protocols that can be used by the HTTPS proxy to create the so-called TCP connection between the servers and the clients on the network. These are named Secure Sockets Layer (or SSL) and Transport Layer Security (TLS).

The HTTP and HTTPS Proxy: Benefits as well as Cons

It is as an HTTP clients, you can use an HTTP proxy provider to perform the following services:

• Video watching and listening to music

• Collecting data;

• Looking through online stores;

• The reading of informative articles don't require authorization.

As an HTTPS client can perform the following actions you could perform by using HTTPS connectivity:

• All that is already described above

• The purchase of any item online by filling in your banking details;

• Filling in your social network accounts, which need authorization.

The drawbacks of becoming an HTTP client which, as you might suppose, is the fact that security isn't the best and you are unable to submit any of your personal data when the use of the HTTP proxy. As for the downsides of sending an HTTPS inquiry, personal experience shows that the most significant disadvantage is the fact that it might be a bit more costly to buy a web proxy to make HTTPS requests.

Is it because of ProxyWOW?

After you have learned about two major types of proxy servers in use today, it is time to go and choose which proxy to purchase.

You could want to start your search by looking into ProxyWOW as a proxy server for you to make use of, and here are some of the reasons:

• By using a proxy server purchased for you, it assures that the speed of every connection is reliable and fast. For your convenience, ProxyWOW is the proxy server that can provide you with the highest degree of security and fast lighting connection in any browser or operating system;

• Because you're paying for a proxy service that is not accessible to other users around the entire world, can be assured that all of your personal information would be secure with ProxyWOW especially when using the most current version of the proxy to make HTTPS traffic;

• This and all our elite proxy servers are residential but not data centers and therefore it is not able to track IP addresses, and thus block users from navigating through any sites since it believes you as a normal client, not a client using IP addresses from servers that store data.

Furthermore, purchasing proxy servers through ProxyWOW can also mean that you would be able to reach our customer services 24 hours a day. Therefore, if a problem arises with your proxy you'll be able fix it very quickly, so you should check out our prices immediately!

• Curl 56 Received HTTP Code 503 From Proxy After Connect
• Curl 56 Received HTTP Code 504 From Proxy After Connect
• Curl HTTP_proxy
• Curl HTTP_proxy Environment Variable
• Curl Proxy HTTP
• Curl Received HTTP Code 403 From Proxy After Connect
• Curl Received HTTP Code 407 From Proxy After Connect
• Curl Received HTTP Code 502 From Proxy After Connect
• Curl Received HTTP Code 503 From Proxy After Connect