What is HTTP & HTTPS (in English)

HTTP in English - Now whenever you do web browsing on your computer or your mobile.

Whenever you search for anything on your computer or mobile.

You get the result of some websites. You see HTTP or HTTPS HTTP:// or HTTPS:// written next to the URL of that website on your mobile or computer.

And this curiosity starts coming to your mind that what is this after all? What is the meaning of HTTP and HTTPS (what is HTTP in English)?

And what is the difference between this HTTP and HTTPS (the difference between HTTP and HTTP in English)?

Just to satisfy your curiosity. By visiting different types of blogs or websites,

To quench your curiosity, you keep trying to get this information.

But nowhere do you get this information in simple words.

And you get completely frustrated. That is when and where you will get the answer to this question in simple words.

If you are also one of those people. Those who want to know this thing in simple words.

Then you should read this article completely.

Because you will get complete knowledge about this in this article, so let's know…

What is HTTP (what is HTTP in English)

You must have seen HTTP (HTTP://) written next to a website in the address bar of your browser.
And this curiosity must have arisen in your mind that what is the last thing? So first of all let us know the full form of this HTTP.
The full form of HTTP is. HyperText Transfer Protocol

Which is a network protocol.

Now you will think that what is a computer network protocol? So let me tell you in simple words.

What are Network Protocols

Whenever we connect our computer to a server i.e. connect a network.

So whatever information will be exchanged between that computer and the network.

That will be done only by following a certain type of rule.

So that no one's rights can be violated. The network protocol is the set of these rules.

In which format the information will be transferred between the device and the network or in which format it will be received, is decided by the network protocol itself.

This HTTP is also a network protocol. Which decides what data is being transferred.

What will be its format and how will the browser and server respond to different commands.

HTTP is the request-response protocol. Which becomes a medium of communication between the web browser and the server.

Our computer can have any browser whether it is chrome, firefox, or internet explorer.

All of them are like a client and we have a web server like apache or iis that acts as a server.

All the files are uploaded or stored on the server itself.

And as soon as we give a command to something from our browser, it is HTTP, which is a network protocol, becoming an intermediary in this whole process and transmits the request of the client to the webserver.

And the server sends that data to the browser through the network.

What is an HTTP error (HTTP error in English)

Sometimes you open a website and you see things like HTTP error 403 (HTTP error 403), HTTP error 404 (HTTP error 404) on the front screen.

What happens after all? And what does that website or browser want to tell you by showing this message? There are many different types of HTTP errors.

And an error code has been created to understand all these types of HTTP errors.

Knowing which a specialist person will know what is the drawback of this website.

Or what error has come. So let's know what is this HTTP error?

HTTP error code information

400 Bad File Request: This error code appears on our computer screen when a URL is typed incorrectly.
Like writing a word in a capital letter instead of small, typing symbols wrong, etc.

401 Unauthorized: When we ever enter the wrong password then this error comes.
403 Forbidden/Access Denied: When you try to browse such URL or page.
If you do not have permission, then this error code appears.
404 File Not Found: If you have seen an error most of all on your computer browser, then it will be this error.
This type of error comes to our browser when a file has been deleted from the server or has been moved to some other location.
Or it may also be possible that the requested URL does not exist.
408 Request Timeout: This error mostly comes when the speed of the server is slow or the size of the requested file is too high.
500 Internal Error: When there is some problem in the configuration of the server, then there is a problem in accessing the file.
And the code of internal error appears.
503 Service Unavailable: There is a problem with the internet connection, the server is busy, there is a problem with the control panel of the site.
Or if the site has been moved to any other address then this type of error can come.

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Why HTTP is not secure (why HTTP is not secure in English)

You must have often heard people saying that whenever you have to give your password or details of things like credit card or debit card.
You should never share your sensitive information on such websites.
Which is not HTTPS. Because HTTP is not considered secure.
But why is this why HTTP is not secure?
Actually, the HTTP network protocol is in an unencrypted form.
That is, it is in such a form, whose data is transferred to the server without being encrypted.
That is if an intermediary person ie a hacker has somehow found the unencrypted file.
So he will hack the person's computer in a very good way or his website in a very good way.
Knowing all his information will be known very easily.
Therefore (HTTP in Hindi) is not considered secure. Server identification is not required in HTTP.
The hacker can easily take all the information stored in the server by responding like a server.

What is HTTPS (what is HTTPS in English)

The full form of HTTPS is HyperText Transfer Protocol Secured.
It is similar to HTTP, only it is secured. Because an SSL certificate (Secure Socket Layer) is also attached to it.
An SSL certificate is a certificate that transfers data between a network protocol and a server in an encrypted form.
Due to which the data is always safe and no person can easily read it.
SSL certificate is actually a cryptographic protocol that encrypts and secures the network protocol.
So let's know what does HTTPS ie SSL certificate do?

What is cryptography?

Cryptography is a method through which ordinary visible information i.e. the text which we normally write or understand,

It is in unreadable format i.e. which no one can read.

Convert it to a format so that only a certain type of person can read it.

As the data is saved in the encrypted form on the server.

And when the authorized user has to read it, the same data is again un-encrypted and reaches the client.

https = http + cryptographic protocols

What works cryptography?

Maintaining Privacy - First of all, the job of this HTTPS network protocol is to completely encrypt the data.

whereby any intermediary between the client and the server,

That is, no hacker can read such data.

Actually, the work of encryption is the way that we have written our data.

Transfer it to the server or network by converting it in a different language or in another way.

Due to which it happens that no person can ever understand this strange kind of language.

And due to a lack of understanding, he is not able to read the private things of the person.

Due to which the data of the person is always safe.

Integrity – The second job of the HTTPS server is to ensure that the data is being transferred.

It should not change in any way between client and server.

That is, there should not be any tampering with that data.

No word can be increased or decreased in any way. So that the data remains in its status quo.

Authenticating - Along with this, the job of the HTTPS server is also to access the data of both the client and the server,

First of all, the network protocol has to prove its identity.

If any discrepancy is found in the identity, then this certificate will not give permission to transfer the data.

And the data will be completely safe.

What is the difference between HTTP and HTTPS (HTTP vs HTTPS in English)

HTTP is an insecure network protocol. The same HTTPS is a secure network protocol.
Any kind of data, it remains secure in HTTPS.
And such a website can be used as security.
Whether to make any kind of payment or to enter a password.
Have to save any kind of credit or debit card information.
It can be saved over the HTTPS network. Because it is completely safe.
But the data on the HTTP network remains completely insecure.
Because the data on HTTP remains in unencrypted form.

HTTP:// is connected to an HTTP website, but HTTPS is connected to HTTP://.
An SSL certificate is also attached to an HTTPS network protocol.
Which makes the website completely secure.
SSL is a cryptographic protocol, which converts data into an encrypted form and saves it on the server.
So that no one can read the information on the website.
HTTP on the English website uses port 80 to transfer its data.
Whereas an HTTPS website uses a 443 port to transfer its data.

HTTPS is required for the payment website

Any kind of shopping website, banking website, social site, or any website on which you are sharing your sensitive information.

That website should always be HTTPS. So that the data saved on this website is always safe.

And if you have to go to any such website, such as online shopping, banking, then make sure that the website must be HTTPS.

Otherwise, your data can be very easily in the hands of the wrong person.

If you are creating a website on which you are not giving any sensitive information.

Like you are just blogging, giving information about a particular kind of thing, in which there is no payment method of any kind.

So you can use HTTP on the English website.

Because it does not contain any such data. Which is prone to hacking.

No hacker is interested in hacking this kind of data.

7. Some search engines like Google, Bing give more priority to those websites in their search results

Which is with HTTPS ie SSL certificate.

The reason is that the risk of hacking on such a website is low. Which no hacker can put any wrong information on this website.

By relying more on such a website, Google always brings it up in the search ranking.

What is HTTP & HTTPS ? (in English) HTTP और HTTPS क्या है (FULL DETAILS)