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What is a SSL certificate?

What is a SSL certificate?

written by Johnson Daniel May 13, 2018

Have you ever wondered why you see a padlock sign with a word, Secure written very close to a website address e.g *(Padlock sign) Secure | https://techinfo.com.ng. There are some websites where you go to and you sometimes get a notification from your browser which reads, ‘Unsecure website‘?

These websites which have https written before the web address have SSL certificates and the sites that have http written before the web address do not have SSL certificates. Most websites now run on https encryption and very few run on http encryption.

What is a SSL Certificate?

SSL which stands for Secure Sockets Layer, is a cryptographic protocol that provides communications security over a computer network. In other words, SSL is the standard security technology for establishing an encrypted link between a web server and a browser. To be able to create an SSL connection, then a web server needs an SSL Certificate.What is a SSL certificate?

SSL Certificates are small data files that digitally bind cryptographic key to an individual or organization details. When SSL Certificates are installed on a web server, it activates a padlock and the https protocol which allows secure connections from a web server to a browser. Normally, SSL (Secure Sockets Layer) is used to secure data transfers, card transactions, logins and is now becoming the best when securing browsing of social media sites.

What are the advantages of having a SSL Certicate

The following advantages that are going to be listed below are gotten from Namecheap domain & web hosting company.

1. Encryption

One major function of SSL Certificate is to help secure sensitive data such as passwords, logins, account details and other important data during internet communication. As we all know, the internet is a chain of computers and every computer which takes part in data transfer from source to destination can be read and recognize unencrypted information. The main idea is that all information is encrypted before being sent.

2.Authentication

To make identification easy, the site’s server sends an SSL Certificate to your web browser for verification. The web browser analyses the information received from the SSL certificate and decides whether the certificate is trusted or not.

3. Google search rank boost

Google announced on the 6th of August 2014 that having an SSL certificate installed on your website will increase your ranking position in Google, which is one good reason why SSL Certificates should be used.

4.Trusted indicators

SSL Certificates provides your web-resource with trusted indicators which can help visitors to make sure that your website is protected. SSL Certificates from most hosting companies, provide a padlock and the https:// connection.

SSL certificates are so vital if you are running a site because SSL certificates create a foundation of trust by establish a secure connection between a web server and a computer.

 

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