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IBM HTTP Server - http://www-4.ibm.com/software/webservers/httpservers/
Features support for SSL V2 and V3, Fast Response Cache Accelerator (Windows NT only) and native platform install. |
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Apache-SSL - http://www.apache-ssl.org/
Apache with Secure Sockets Layer (SSL) built-in, not as a module. |
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http://www.tenon.com/products/webten/ - http://www.tenon.com/products/webten/
Apache-based web server for MacOS Classic (9.x and below). |
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StWeb Stratos Web Application Server - http://www.stweb.org/
Apache rewritten to serve pages written in the Stratos programming language. |
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Stronghold Enterprise Apache - http://www.redhat.com/software/stronghold/
Apache redesigned with rigid security features. |