Secure Sockets Layer

The Origins of Secure Sockets Layer

Secure sockets layer (SSL) is a cryptographic protocol designed to secure communications and data exchanges done via the Internet. It was developed and employed after the concern for security began dominating the use of the Internet, particularly in the late 1990s when electronic commerce and global business rushed the Internet scene. Not very long before that, however, the Internet was something far more limited: nothing more than several small physical stations connected together for communication. Early Internet did not have SSL security or cryptographic security controls built into its infrastructure.

The need for SSL technology came after the World Wide Web exploded into what we see and use today. As a result of widespread networking interest and the desire - if not need - for all people to share information and connect with one another, the protective boundaries of early the Internet were no longer sufficient.

Early Web pages were simpler; they were static, stationary, and contained limited text and graphics as the only available connection speeds (predominantly the dial-up modem) were slow. However, the development of high-bandwidth Internet access (e.g., cable modem, T1 and T3 corporate connections) changed the Web forever. The options for today's Web pages are limitless as all forms of media, communication and data can, and are, exchanged via the Internet. To accommodate such a paradigm shift, new security infrastructures were needed.

SSL Technology and Online Security Concerns

The call for secure online communication was answered by the development of secure sockets layer technology. A cryptographic protocol, secure sockets layer provides Internet security by encryption, enabling a secure channel of communication between two computing endpoints (as in a server and client). Once this channel is enabled, the data transmitted between the two endpoints is encrypted and, so long as the channel remains open, this secure SSL pipeline and encrypting end-to-end transfers of sensitive information, secure sockets layer technology quickly became synonymous with protecting the integrity of online communication.

SSL is Indispensable for Competitive Online Business

Developed by Netscape in 1996, and simultaneously supported by Microsoft, secure sockets layer easily became the most popular method for securing online transactions and data transmissions. And with the secure sockets layer experiences shared by the burgeoning e-commerce Web sites and their millions of Internet consumers, this popularity quickly became an affinity. This was, and is still, because secure sockets layer technology addressed the prevailing concern of most Internet users: security, trust and legitimacy.

Entrust security experts understand the significance of secure sockets layer protocol as well as the impact of SSL when incorporated into Web site development. As a leading SSL certificate provider, Entrust offers professional security consulting and a staff of trusted security experts to address the security needs of any online organization.

Entrust's Internet security analysis and business solutions have been utilized in 60 different countries internationally; and Entrust has successfully developed unique, client-tailored security solutions for more than 1,700 consumers, businesses and government organizations. With Entrust you can protect your organization's digital identity and authenticate vital business information with solutions that include secure sockets layer-supported solutions, applications, appliances and services.

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