What is the SSL certificate?

Secure Sockets Layer (SSL) certificate is a digitally signed credential issued by a commissioning agency for a website of a particular organization. SSL certificates are used in Internet technology to ensure security between web browser and server. Browser and server exchange information shows that the web server is valid, and the server creates a secure connection. Users can check the look of their browser and see if they are on a secure connection.

Any organization that would like to provide its web transmissions will contact the commission agency called the Certification Office to buy the SSL certificate. The certification authority, which should be a trusted organization itself, will verify the identity and validity of the required organization before issuing the certificate. After the certificate is granted, it is installed on the organization's web server and creates private and public keys used in encryption.

If the user passes on the web, the browser afterIt lines the identity of the web server. The server returns a copy of its SSL certificate. Upon returning the certificate, the browser will determine whether the certificate should be credible. If the browser is uncertain, the user can display the message. The user can then examine the certificate and decide whether to continue.

When the browser trusts the SSL certificate, the browser responds to the server without requiring any user action. The server confirms the browser response and starts a secure session. Shared transfers are encrypted, so they are unreadable for the hacker.

Using SSL certificates is important when supporting users' confidence in the website. Certificates are often used on electronic trading websites where users can send credit card information. Usage is also necessary for Nancial Services Fiweeb pages, such as websites to fulfill online banking and payments. Another siteY that could require personal data such as addresses, birth data or health information will also usually use SSL certificates.

Users might want to verify that they are on the secure website before sending private information. If you want to verify, the user can explore the browser address bar. The address usually begins "https" instead of "http". In this case, "HTTPS" refers to the term "Hypertext Transfer Protocol Secure". Different browsers can also use different methods to indicate the user to visit the site using SSL certificate, such as a lock display or information about a secure connection in the address bar or at the status bar.