As a recognized Certificate Authority (CA), VeriSign issues and manages Digital IDs to support users of a wide range of electronic commerce solutions for server, client, and e-mail software.
Artistscope provide solutions for displaying and securing images on the web including Link Protect, Secure Image, Scoll Image, Zoom Image and CopySafe which is offered as software for your own web site, secure hosting and a new "page by view" service that does not involve software at all.
The CopySafe web hosting program was developed to provide users with with a secure solution for protecting images on the Internet. CopySafe also offers a "pay as you use" option with an inroductory free trial. Servers are available in the US and Australia.
Book authored by Larry Loeb published by Artech House. The book and CD-ROM package comes complete with working demos of SET as well as reference implementation C code. Additionally, a working demo of RSA's S/Pay system (complete with encryption) is provided. Rounding out the combination are a few handy utilities for certificate management. The CD-ROM is readable by both PCs and Macs.
pages.prodigy.net/larryloeb/setpage.htm