How do I know if I have SSL or TLS?

What is difference between SSL & TLS?

and TLS

Basically SSL and TLS are similar with difference in their protocols.

SSL is an old protocol and TLS is a new protocol. Both of them encrypt data traffic and provide security to the data traffic. But while SSL uses SSL v3 and TLS uses TLS 1.0, SSL uses SSL v2 which is vulnerable to many attacks.

TLS 1.2 is a new protocol that extends the security provided by TLS 1.0 and 1. The protocol has support for several different ciphers (eg AES-GCM, AES-CCM, etc.) and also provides better security against certain attacks than TLS 1.0 or 1.1 (including, eg, the BEAST attack).

How do I know if I have SSL or TLS?

I have been trying to figure this out and the only thing I can think of is a way to see the URL in my browser bar but when I am trying to connect to one of my test sites, it doesn't show up.

What exactly do I need to do in order to get this information?
Here is an example of what I tried that was unsuccessful:

. . .

. You could use a packet sniffer like Wireshark to capture traffic. Wireshark can also show SSL/TLS handshake.

What is SSL TLS used for?

The SSL TLS is used for the secure transmission of the data.

This protocol is widely used in many types of online systems such as e-commerce, banking, trading, e-government, online payment, digital content distribution and so on.

The main application of SSL TLS: It can effectively prevent the interception and modification of the data. It can prevent the unauthorized use of data. In some networks with a weak encryption level, this SSL TLS may improve the security situation of the system by using a strong encryption. Some applications may need to ensure the authenticity and integrity of messages. This protocol ensures the security of the data.

It can provide a convenient way for users to encrypt and protect their sensitive personal data. SSL TLS Security Features. Protection of The Privacy Of Users' Data. Users often send their personal information through the Internet. The SSL TLS can provide a convenience for users to encrypt their information and protect their privacy. When the Web server sends or receives a message through the SSL TLS, it will protect the privacy of the data it contains.

However, when the web site or the server uses the SSL TLS to store the users' personal information, the data will not be transferred completely because the server needs a higher security. The SSL TLS has its own security system. It does not allow users to access the data directly but send requests to the server with the help of the client and the server and only then give the users access to the information. The clients encrypt the sensitive information using an algorithm of their own. This method can completely protect the privacy of the data.

Authentication And Authorization. The authentication and authorization are critical for the system to guarantee the safety of transactions. Because the authentication and authorization involve the identity and the authorization of the users, the Web server needs to make sure that the users have the right to access the information. When the user logs into the system, he or she first needs to prove who he or she is with the identification and password. Then, the authorization will be processed after authentication. The users will have the authority to use the data or access some services through the authenticated ID and password. The system will require a user's authorization before the user may access the data.

Authentication and Authorization Methods: Username and Password: This is a common method for the Web server to authenticate the users.