What is SSL Certificate & Why it is Important?

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SSL or Secure Socket Layer is a security measure which is responsible for How To Install OpenSSL 3 on Ubuntu 20.04 customers' sensitive information. The SSL certificate providers provide a layer that safely stores details about a customer such as his name, phone number, address and credit card details. SSL establishes a secured connection between the customer, web browser and the company. Apparently, it is a parameter that ensures that customers' sensitive information is not misused.

You might have many websites with URL containing https instead of http. The "s" implies that the website has SSL layer activated. Apparently, everyone feels safe while browsing such websites as he can be fully assured about his safety.

Benefits of SSL:

The apparent benefit of SSL is providing the customer with a safe medium to access a company's website, particularly when some monetary transactions are involved. However, it serves many more benefits such as:

Information encryption:

The main role of Secure Sockets Layer is to encrypt the information provided by the customer to ensure only the intended parties can understand it. The layer creates an encrypted channel between the customer and the company. If someone tries to steal the information on-the-way, he cannot understand the details as the information is sent in an encrypted mode. Therefore, the information stolen by the attacker is completely useless for him.

Provides Authentication:

SSL ensures that the information provided by you reaches the correct server without being stolen. Server Certificate, which is provided with SSL by the Secure Sockets Layer certificate providers, works as a channel between the SSL server and browser and implies that the server is protected and trustworthy. The certificate also allows the users to see if the SSL is validated and up to date.