SSL Certificates-What They Are
There is hardly any doubt that the Internet has successfully created new opportunities for e-commerce. However, that expansion has also attracted cyber criminals. This industry is always on the threshold of new threats from hackers. This is where a fraudulent web site impersonating a legitimate business attempts to woo unsuspecting visitors into divulging personal information. Until now we don't have a solution of this problem, but now we have a wonderful solution in shape of a Secure Sockets Layer.
Secure Sockets Layer which is also known as "SSL certificates" is the standard security technology for establishing an encrypted link between a web server and a browser. This digital certificate is used with the most popular security protocol on the Internet. Without this encryption, packets of data travel networks in full view. Anyone can see the data and manipulate it to imitate other users.
Today maximum e – commerce sites are using this digital certificates to keep secure their valuable customers information. That's why when we make a purchase on the Web and notice the closed lock icon at the bottom of our browser or the HTTPS: // prefix in the URL, it means now all data passed between the web server and browsers remain private and integral.
Today gaining the trust of online customers is vital for the success of any e-commerce based business. Now any web server company can enable "SSL Certificates" in their web server and secure their data by using four simple steps.
These steps are:
1) Obtain SSL Certificate (s),
2) Produce a Certificate Signing Request,
3) Register for a SSL server certificate,
4) Establish the SSL server certificates.
Some time many companies find problem to manage their multiple sub domains security. For them there is another certificate is present which manage secure multiple websites with a single certificate. We call this wildcard certificate. This certificate is a cost effective and well-organized way of securing multiple sub domains without the need to manage multiple certificates. You may get ssl certificates, digital certificates, and verisign certificates from places like http://www.ssl.com , and other sites on the net.
When VeriSign issues an SSL Certificate it acts as a Certification Authority (CA). It digitally signs each certificates. Each browser contains a list of Certification Authorities to be trusted. When the SSL handshake occurs, the browser verifies that the server certificate was issued by a trusted CA.
Source by Deepak Khanna