Lantronix IntelliBox-I/O IntelliBox-I/O - User Guide - Page 163

B: Networking and Security This chapter describes the following networking and security concepts as they relate to the IntelliBox:  SSL  165  166  169 SSL Secure Sockets Layer (SSL) is an open-standard security protocol that provides privacy through encryption, server authentication, and message integrity. From its introduction in 1994, SSL has become the industry standard for securing e-commerce transactions over TCP/IP connections. And it is easy to see why. Imagine mailing a letter in a clear envelope that anyone could see. If the envelope contained a check, credit card, or other valuable information, some nefarious individual could steal the letter or change its contents. Information traveling over networks, including the Internet, is just as vulnerable. Prior to SSL, packets of information would travel networks in full view of anyone who could access the data. As the World Wide Web grew and gained in popularity, a solution became necessary for securing e-commerce transactions over the Internet. The solution would have to enable Internet consumers to reliably identify the Internet vendors (ecommerce servers) with whom they transact business while, at the same time, protect the confidentiality of the consumers' sensitive information as it traversed the Internet. With the advent of SSL, personal information that anyone with view access could see could now be secure. Benefits of SSL The following list summarizes the benefits of SSL:  Widely implemented standard for e-commerce applications  Reduces the complexities associated with keeping user information confidential  Works with existing web servers and browsers  Eliminates the need for additional software applications  Provides high level of security  Platform and O/S neutral  Allows server authentication via certificates IntelliBox-I/O 2100 User Guide 163