S-HTTP

An extension to the HTTP protocol to support sending data securely over the World Wide Web. Not all Web browsers and servers support S-HTTP. Another technology for transmitting secure communications over the World Wide Web — Secure Sockets Layer (SSL) — is more prevalent. However, SSL and S-HTTP have very different designs and goals so it is possible to use the two protocols together. Whereas SSL is designed to establish a secure connection between two computers, S-HTTP is designed to send individual messages securely. Both protocols have been submitted to the Internet Engineering Task Force (IETF) for approval as a standard.

S-HTTP was developed by Enterprise Integration Technologies (EIT), which was acquired by Verifone, Inc. in 1995.

Webopedia Staff
Webopedia Staff
Since 1995, more than 100 tech experts and researchers have kept Webopedia’s definitions, articles, and study guides up to date. For more information on current editorial staff, please visit our About page.

Related Articles

Change Order

When changes need to be made to a project after the project has already been approved by the client, a professional service firm needs...

Container Registry Software

Container registry software is designed to store container images while inactive and offers automation features for container management. The software also provides a level...

Systems Integrator (SI)

With the increasing complexity of IT, businesses want complete IT solutions that include the right software, networking, and hardware components. They also want those...

Early Adopter

Early adopters play an integral role in the shift from untested to critical technology—they're the first buyers to invest in new hardware, software, or...

Change Order

When changes need to be made to a project after the project has...

Container Registry Software

Container registry software is designed to store container images while inactive and offers...

Accenture

Accenture is a global professional services company that specializes in information technology (IT)...