SSL (Secure Sockets Layer) is a protocol developed by Netscape in 1994 for transmitting private documents via the Internet. SSL uses a cryptographic system that uses two keys to encrypt data - a public key known to everyone and a private or secret key known only to the recipient of the message. SSL is all about encryption. It creates an encrypted link between a web server and a web browser. The link ensures that all data passed between the web server and browser remains private and secure and is recognised by millions of consumers by a secure padlock which appears in their browser.
The SSL protocol is used by millions, some are e-Business providers to protect their customers ensuring their online transactions remain confidential others are looking to protect their intranets. In order to be able to use the SSL protocol, a web server requires the use of an SSL certificate. Certificates are provided by Certification Authorities (CA) who in most cases also offer additional products and services to aid e-Businesses to demonstrate that they are trustworthy.
An SSL Certificate consists of a public key and a private key. The public key is used to encrypt information and the private key is used to decipher it. When a browser points to a secured domain, a secure sockets layer handshake authenticates the server and the client and establishes an encryption method and a unique session key. They can begin a secure session that guarantees message privacy and message integrity.
Without SSL encryption, packets of information travel networks in full view and so are subject to being accessed.
Every SSL Certificate is created for a particular server in a specific domain for a verified business entity. Like a passport or a driver’s license, an SSL Certificate is issued by a trusted authority. When the SSL handshake occurs, the browser requires authentication from the server. If the information does not match or the certificate has expired, the browser displays an error message thus ensuring security.
Consumers have grown to associate the 'golden padlock', that appears within their browser display, as an indication of trust in the web site. This simple fact allows e-Business providers an opportunity to leverage that increased trust level to turn visitors into paying customers - so long as you know which type to choose.
With numerous different types of ssl solutions for securing web servers, email, intranets and extranets it can all become overwhelming as to what are the right products for you. That’s why we manage it all for you and provide the right solution for your business that will also be future proofed for your business goals.
