Who Issued SSL Certificate?

SSL (Secure Socket Layer) certificates, also known as TLS certificates (for more information on the distinctions between the two), are used to encrypt client-server communications. Netscape first published SSL, the protocol that underpins SSL certificates, in 1995.

What does it do?

SSL certificates encrypt your data, making it unreadable to anyone intercepting it during transmission. For instance, your password ‘abcdefgh’ could be changed to ‘98526971′. This protects data from being stolen by a third party while it is being transported. SSL certificates are extremely valuable for securing sensitive data such as financial information, login credentials, personal information, and other critical information.

Who Issued SSL Certificate?

A Certificate Authority issues an SSL certificate (CA). The CA is the trusted third party in this architecture who will authenticate both ends of the transaction. A domain name, hostname, and server name, as well as the corporate identity and location, are all tied together by an SSL certificate.

Organizations who want to use SSL certificates to secure their websites must first install the digital certificates on their web servers. This aids them in securing their web browser sessions. An enterprise will need to go through multiple layers of validation depending on the type of SSL certificate they choose. A website connection with an “HTTP://” URL is made after an SSL certificate is successfully installed, causing the webserver to establish a secure connection with the web browser. Depending on the type of SSL certificate, browsers then use different visual trust indicators to alert visitors that the website is SSL-secured:

What Are the Types of SSL Certificates?

Three types of SSL/TLS certificates are often used:

• Only the domain owner is required to be checked by the certificate authority in this case (CA). It’s an entry-level certification for small businesses.
• Organization Validation — This is a medium-level certificate that is designed for medium-sized businesses. The certificate authority must confirm the domain ownership as well as the business (CA).
• Validation over a longer period of time Large enterprises, e-commerce firms, social networks, banking, and government sectors all use this certificate because it provides the highest level of encryption and trust.

On a trusted web browser, you can see the URL of a website that has an Extended Validation (EV) SSL certificate displayed like follows:

Benefits of SSL Certificate

1. Phishing and other cyber-attacks are no longer a threat.
2. Communication between the browser and the server is encrypted.
3. Protects the privacy of the user’s personal information.
4. Allows users to do business without fear of data theft.
5. Improves the customer’s confidence by instilling trust in him or her.
6. Browser warnings and cautions are no longer displayed.
7. Increases website traffic and aids in the growth of business
8. Improves the online reputation of the company
9. Google gives SSL-enabled websites a ranking boost.