What Is an SSL Certificate and How It Works | Insights Living

What Is an SSL Certificate and How It Works

What Is an SSL Certificate and How It Works
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Do you know what is an SSL Certificate and how it works? SSL certificates are one of the most important components of a secure website, and they play an essential role in protecting sensitive data shared online. This article will explain what an SSL certificate is, the different types of SSL certificates, and how they work to keep your data secure.

This article will provide an overview of what an SSL certificate is and how it works. SSL certificates are an essential component of secure websites and protect sensitive data shared online. It is important to understand what an SSL certificate is, the different types of certificates available, and how they work to keep your data secure.

What Is an SSL Certificate?

An SSL certificate, also known as a Secure Sockets Layer certificate, is a digital certificate issued by a certification authority that verifies the identity of a website. It is useful to protect the information transmitted between a web server and a web browser, such as passwords, credit card numbers, and other sensitive data. SSL certificates are helpful to encrypt the data sent between the server and the browser, making it unreadable to anyone except the intended recipient.

Different Types of SSL Certificates

There are different types of SSL certificates available, such as domain validation (DV), organization validation (OV), and extended validation (EV). The type of certificate you choose will depend on the level of security you need for your website. The DV certificate is the most basic type of SSL certificate and is the quickest to obtain. OV certificates require more information to be provided to the certification authority and take longer to be issued. EV certificates are the most secure and provide the highest level of trust and authentication.

How SSL Certificates Work

SSL works by assuring that any data exchanged between users and websites, or two systems, stays impossible to pursue. It utilizes encryption algorithms in order to transit the scramble data. It prevents hackers from stealing it as it is sent over the connection. This data incorporates sensitive information, for example, names, addresses, credit card numbers, or other financial information.

The procedure works like this:

  • A server or browser attempts to interface to a website (i.e., a web server) secured alongside SSL
  • The server or browser requests that the web server recognizes itself
  • The web server sends the server or browser a copy of its SSL certificate in return
  • The server or browser crosschecks to see whether it trusts the SSL certificate and in case it does, it signals the same to the webserver
  • The web server then returns a digitally signed acknowledgment to begin an SSL-encrypted session
  • Encrypted data or information is shared between the server or browser and the web server

This procedure is known as an ‘SSL handshake’.

When your website fully is secured by an SSL certificate, the acronym appears in the URL. 

Conclusion

Now, you know what is an SSL certificate and how it works! SSL certificates are an essential component of secure websites and play an important role in protecting sensitive data shared online. It is important to understand what an SSL certificate is, the different types of certificates available, and how they work to keep your data secure. With the right SSL certificate, you can ensure that your website is secure and your data is protected.

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