Do VeriSigns SSL Certificates work with all browsers?
VeriSign’s SSL Certificates work with virtually every Web browser that ever shipped and all popular Web browsers used since 1996. VeriSign SSL Certificates offer the highest browser compatibility achieved by any SSL Certificate. However, many browsers will not be able to connect at 128-bit encryption unless there is an SGC-enabled certificate on the server. Many millions of Internet users worldwide still use these browsers. (SGC: Strongest SSL Encryption.) Certain Internet Explorer browser versions from 3.02 to 5.23 and Netscape browser versions from 4.02 to 4.72 will fail to use 128-bit encryption unless connecting to SGC-enabled certificates. Internet Explorer versions prior to 3.02 and Netscape versions prior to 4.02 are not capable of 128-bit encryption with any SSL Certificate.