Is HTTPS SSL or TLS?

Is SSL TLS layer 4 or 7?

I want to know which one is SSL TLS layer 4 or SSL TLS layer 7. In SSL/TLS terminology, "layer 4" is layer 4 in the "Open Systems Interconnection" protocol stack. That's the network layer.

That does not necessarily translate to the transport layer which means layers 3, 4 and 5 in the OSI model. That is why TLS uses a different numbering scheme that doesn't refer to the OSI model (TCP/IP). So your question can't be answered. TLS is a protocol, it has no layers.

Which protocol should be used for secure SSL TLS connection?

I am trying to create a secure connection using TLS (TLSv1.2) on a remote site. However, I need to know which protocol (TLSv1, TLSv1.1, or TLSv1.2) should be used for the following scenario:

User clicks on a link on a web page, and opens a new browser window/tab. Server requests a TLS handshake, receives a HelloRequest, HelloReply, CertificateRequest, CertificateVerify from the user's browser. User enters their email and password. Server sends a CertificateRequest to the browser. Browser sends a CertificateVerify to the server. Server responds with a CertificateVerify. For an open SSL connection, I can do this with OpenSSL and use the following command to verify the authenticity of the server certificate: openssl sclient -connect "" Is it possible to do so? The TLS protocol is described in RFC 5246 and the current version is TLS 1.2)0 and 1.1 are not supported by OpenSSL.

SSL connections are defined in terms of the Transport Layer Security (TLS) protocol.] In order to negotiate a TLS handshake, both peers must support a specific version of the TLS protocol. By default, both peers will send and receive TLS messages that include the TLS version number of the protocol they want to negotiate.

A TLS handshake consists of. A ClientHello message and. A ServerHello message. The version of the TLS protocol is specified in the ClientHello message.

Is HTTPS SSL or TLS?

Why and why not?

It all started when I was reading one of the blogs at WordPress. How to implement a site with HTTPS, the same as a login box, but you're not a site owner, just an ordinary web developer? You probably want to use a library that provides your functions and data. I started using jQuery and AJAX to transfer data between PHP and JavaScript, in the end my AJAX worked as expected: Oh cool, it is AJAX, which means I can load content dynamically on the page. I think this will be handy when the user wants to update data and I do not want to reload the page. And of course I should avoid reloading if it is not absolutely necessary. Well, we use ajax now, if there is some way that it can be replaced by another method, I might find it out, but if there is not, I might find a way to update the content of the page while updating the database through JavaScript.

I found that if I add some code like this (on PHP), I can prevent the page from reloading (which is kind of like avoiding AJAX): header("Location: "); die;. It is not the same as redirecting a HTTP page to HTTPS, but it will also work and it is also the simplest way. I searched for more information and the first page I came across was a blog post by Matt Cutts about HTTPS SSL or TLS. What I understand is that HTTPS does not require authentication and has to be secured, just like HTTP (without the S). I know that HTTPS encrypts the data in transit and at the server, so that it is encrypted. But that is all I have read about HTTPS and how it works, I still have no idea how it works. The thing that concerns me is that I have heard many people say that the browser will use an intermediate certicate which has been signed by a CA to identify the web server, this sounds similar to a certificate, especially the term certificate which most of us have heard. Does anyone know what it means, or is that all bullshit? What is the real meaning of intermediate certicate?

I have only met the term of certificate before I read this website.