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SSL Certificates-What They Are

Started by Tech, September 09, 2007, 11:45:10 AM

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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 customers valuable 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.

Article Source: http://EzineArticles.com/?expert=Deepak_Khanna


SSL stands for "Secure Sockets Layer" which is a security protocol that allows for encrypted communication between a web server and a web browser. This encryption ensures that sensitive data, such as login credentials, credit card numbers, and personal information, cannot be intercepted or read by unauthorized parties.

SSL certificates are digital certificates that are issued by trusted third-party organizations, known as Certificate Authorities (CAs). These certificates contain information about the website, including its domain name, public key, and expiration date. When a website has an SSL certificate, it can be accessed using the HTTPS protocol, which indicates that the website is secure.

There are many Certificate Authorities (CAs) that issue SSL certificates, here are the top SSL certificate issuer organizations are:

DigiCert: DigiCert is a leading provider of SSL certificates and is trusted by many of the world's largest organizations, including Facebook, AT&T, and Microsoft. They offer a wide range of SSL certificates, including Extended Validation (EV) certificates, Wildcard certificates, and Multi-Domain certificates.

Comodo: Comodo is another major player in the SSL certificate market, offering a range of SSL certificates for businesses of all sizes. They offer EV SSL certificates, Wildcard certificates, and Domain Validated (DV) certificates, among others.

GlobalSign: GlobalSign is a trusted provider of SSL certificates and offers a wide range of SSL solutions for businesses of all sizes. They offer EV SSL certificates, Wildcard certificates, and Multi-Domain certificates, as well as solutions for code signing and document signing.