SSL - Secure Socket Layer
Secure Sockets Layer or SSL is a secure protocol, which is the reason why secured E-Commerce and E-Banking are working hastle free. It has become the de facto standard for secure and safe only transactions. When Netscape first developed SSL, the main aim or motive behind it was to ensure that the client and host can communicate or transfer data and information securely.
What SSL does in short would be, encrypt data at the sender’s end and decrypt data at the receiver’s end. This encrypted data cannot be picked up or hijacked in between and any tampering would not only be very difficult, it would easily be detected. Not only that, SSL also provides for two-way authentication i.e. verification of the client’s and the server’s identity.
The various functions or features of SSL can be divided into three main categories-:
1) SSL Encrypted Connection: Provides for secure and safe transaction of encrypted data between the client and the host.
2) SSL Client Authentication: is an optional feature, which allows for verification of the client’s identity.
3) SSL server Authentication: provides for verification of the server’s Certificate Authority (CA) which is nothing but a trusted safe host certificate given to the server by companies like Verisign, Cybertrust, Thawte and more.
The main SSL protocol is made up of two smaller sub-protocols-:
1) The Secure Sockets Layer Record Protocol or The SSL Record Protocol.
2) The Secure Sockets Layer Handshake Protocol or The SSL Handshake Protocol.
ABOUT THE AUTHOR
Hello, I am Piyush Ranjan, a computer engineering student from India. I love coding and talking on technology. Most of the time I am glued to my laptop watching movies, listening songs, blogging or coding.
0 comments:
Post a Comment
Thanks for your feedback !