Before going to the topics about difference between SSL and TLS lets learn about basics of SSL and TLS.
SSL which stands for Secure Sockets Layer is a communication protocol, or set of rules, which creates a secure connection between tow applications or devices in a network.
SSL is so much important for establishing trust and authenticate other parties before you share credentials or data over the internet.
Your applications or browsers use SSL to create a secure, encrypted communication channel over any network.
On the other hand TLS stands for Transport Layer Security which can be treated as the upgraded version of SSL.
TLS fixes existing SSL vulnerabilities in many ways. It authenticates more efficiently and continues to support encrypted communication channels.
However, here we will discuss about the difference between SSL and TLS in a details. Let’s see the difference between SSL Certificates and TLS.
You may also like What is SSL Certificate | Types of SSL Certificate.
What are the difference between SSL and TLS?
The main difference between SSL and TLS is given bellow;
| Elaboration of SSL is Secure Socket Layer. | Elaboration of TLS is Transport Layer Security. |
| In SSL the Message digest is used to create a master secret. | In TLS a Pseudo-random function is used to create a master secret. |
| In SSL the Message Authentication Code protocol is used. | In TLS Hashed Message Authentication Code protocol is used. |
| SSL supports the Fortezza algorithm. | TLS does not support the Fortezza algorithm. |
| SSL is the 3.0 version. | TLS is the 1.0 version. |
| SSL is more complex than TLS. | TLS is simpler then SSL. |
| SSL is less secured as compared to TLS. | TLS is highly secured. |
| SSL is less reliable as well as slower. | TLS is highly reliable and upgraded which provides less latency. |
| SSL has been depreciated now. | TLS is still widely used now. |
| SSL uses port to set up explicit connection. | TLS uses protocol to set up implicit connection. |
| At present SSL certificates are no longer in use. | At present TLS are mostly being used. |
| SSL is the oldest version of TLS. | TLS is the latest version of SSL. |
However, both the SSL and TLS are the protocols which are used to provide security between web browsers and web servers.
The main difference between SSL and TLS is that, in SSL, the message digest is used to create a master secret and provides the basic security services where in TLS a pseudo-random function is used to create a master secret.
You can continue learning about TLS on wikipedia.
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