Functions of SSL Certificate.

What is the function of an SSL Certificate?

What are the functions of an SSL certificate? Secure Sockets Layer (SSL) or Transport Layer Security (TLS) refers to the web protocol used to make website data secure while in transit. This protocol assists in ensuring that data is delivered to the intended website server via a safe, encrypted connection.

In this article, we’ll go over everything you need to know about the purpose and benefits of an SSL certificate.

The importance of an SSL certificate.

Increasing Data Security in Transit

An SSL certificate’s primary role is to secure server-client communication. When SSL is installed, all information is encrypted.  The data is encrypted and can only be unlocked by the designated recipient (server). When dealing with sensitive data such as IDs, passwords, and credit card details, SSL protects you from malicious hackers and skimmers. Because SSL converts data into an unreadable format, a hacker’s talents are rendered useless in the face of SSL certificates’ unmatched encryption technology.

Defining and Ensuring Organizational Identity

The second primary function of an SSL certificate is to provide website identification. In terms of web security, one of the most important aspects is identity verification. Each site has a distinct public key and corresponding private key. It is the CA‘s responsibility to associate the correct public key with the correct hostname (website’s domain name) in the SSL certificate.

Improving Search Engine Optimization (SEO)

Since 2014, Google has considered an SSL certificate as a key ranking criterion. Organic traffic is valuable in today’s competitive environment. When ranking a webpage, Google takes around 200 factors into account. For example, backlinks, excellent content, domain age, better domain authority, technical SEO requirements, etc take a long time to achieve.

Gaining Customers’ Trust

Secure Socket Layer certificates are critical in terms of client trust. The easily identifiable signals inform consumers that the data they provide is secure. They can also see your organization’s details if you’ve implemented an OV or EV SSL. They are more likely to do business with you or return to your website once they know you are a legitimate firm.

When Things Go Wrong, You’ve Got a Warranty.

The CA is responsible to ensure web traffic is sent to the correct website’s server. When a CA allocates the wrong public key to the incorrect hostname (domain name) in the SSL certificate, this is referred to as certificate mis-issuance. The SSL guarantee comes in useful if a makes this mistake. If a user suffers a financial loss as a result of such a mis-issuance, the CA is required to reimburse the victim for the legal penalty (up to the warranty amount).

Do you have SSL security?

How secure would you feel if your browser alerted you that a website was “not secure”? Because that is what will be displayed if you do not have a Secure Socket Layer certificate.


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