Curl Received HTTP Code 502 From Proxy After Connect

Nowadays, a lot of users use proxy servers for a safe and secure connection while using the Internet. For some, it is mandatory since many websites are available from private IP addresses, but in the case of others, it's simple to choose a method that could make sure that no personal information could be divulged out to third-party users.

There are several kinds of proxies on the market but how does someone who's new in the field pick the right one? SSL proxy, anonymous proxies or transparent ones?

Luckily for you, everything you need to know is discussed in the article below, so that you are able to pick a proxy server based exclusively on your requirements!

HTTP Proxy or HTTPS Proxy: What to Pick?

The two main distinctions among different types of proxy sites are HTTP as well as HTTP proxy, which is why it is crucial for those who are not experts on the topic to learn about these types of proxies before they begin.

HTML0 In the following paragraphs, we are going discuss the ways in which these two kinds that are proxy servers vary from one another, in order that you will have a an understanding of the basic principles behind the way that a proxy server functions.

HTTP Proxy

So WHAT IS the proxy HTTP?

Curl Received HTTP Code 502 From Proxy After Connect in ProxyWoW

HTTP can be deciphered for HyperText Transfer Protocol, and it acts as an intermediary between you, the client and the site you want to access.

HTML0This is the process that occurs when you try for access to a particular website in the event that it is accessed via an HTTP proxy server has been activated:

1. When a user sends a request to the web page would like to visit (which usually happens by simply clicking on the link) however, the web request does not go directly to its server. Instead, it's sent to an HTTP proxy first;

2. Once the request has been accepted by the HTTP proxy, it's analysed, and then the information obtained from it is then used to create another request, which is then sent to the web server. It's done in order to hide your IP address, so the web server cannot actually access your private data;

3. When the HTTP proxy server sends the HTTP Request to web server, it is processed by the server of the intended destination so that the response to the client is constructed;

4. Then you'll only receive an response of the web server. This is either allowing you to access the site you're trying to access or denying you to access it.

If all these steps are listed the result could look like there's a lot to be done by both the client and the HTTP proxy servers for the requests to be sent. However, if a high-quality proxy server such as ProxyWOW is utilized it is possible for all of these steps to take milliseconds or less to perform.

HTTPS Proxy

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

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

• Well it's true that the HTTP protocol that is used to get an answer from a target website may not work every time, which is why that the HTTPS proxy server was invented to address its flaws.

• A request to use HTTP for communication is delivered via the proxy server of the site in the format of plain text, which implies that security isn't the best for a number of sensitive information such as your passwords and credit cards numbers can be easily seen by anyone, and we do not want that to be the case with the proxy.

• HTTPS proxy employs an enhanced HTTPS protocol that encrypts information using the CONNECT method. This ensures that nobody other than an external server on HTTPS site can access details in the request which the client transmits.

• There exist two types of protocols that can be used to create an HTTPS proxy to create what is known as a TCP connection between servers and clients within the network. They are Secure Sockets Layer (or SSL) and Transport Layer Security (TLS).

the HTTP and HTTPS proxies. Benefits and Cons

A.K.A. HTTP client, it can utilize an HTTP proxy provider to perform the following activities:

• Watching videos and listening to music

• Collecting data;

• Exploring online shops;

• HTML0 Reading informative articles are not requiring authorization.

As a HTTPS client Here is a list of things that can be done using the HTTPS connection:

• Tout that's already on the list;

• You can purchase any product online by filling in your bank details;

• Entering your social media accounts to which you need permission.

The cons of being an HTTP client in the first place, as you're able to imagine, are due to the fact that security may not be the best and you're not able to complete any of your personal information when using an HTTP proxy. Regarding the cons of sending an HTTPS inquiry, own expertise suggests that there is no single disadvantage is the fact that it could be more costly to buy such an HTTPS web proxy to make HTTPS requests.

Do you need to know why ProxyWOW?

If you've learned about the two major kinds of proxy servers in use these days, take your time and pick a proxy that you want to buy.

It is possible to begin your search by looking into ProxyWOW as a proxy server to make use of, and here are some reasons to consider it:

• The use of a proxy server paid-for ensures that the speed of all your connections is stable and quick. Fortunately for you, ProxyWOW is the proxy server that would offer you the best levels of security, as well as fast lighting connection in every operating system and browser;

• HTML0 Since you are using a proxy server that is paid for that is not accessible to all other users in this world. You could rest assured that all private information of yours will be protected by ProxyWOW particularly when using the most recent version of the proxy server that can create HTTPS traffic;

• Each of our elite proxy services are residential they are not datacenter ones and therefore your browser is unable to track your IP addresses or block you from navigating to any websites because it will perceive you to be a regular client, not a client using IP addresses from data servers.

In addition, buying proxy servers from ProxyWOW additionally means you have the possibility to contact our customer service 24 hours a day. If there's a glitch arises with your proxy, you'll be able fix it with a quick fix, so take a look at our pricing now!

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