Hi... I'm working on a project, and need to know if there's anyone who's a guru with Web Server/Client interactions. Basically, I'm trying to get a much better/deeper understanding of the HTTP protocols defining the information that is sent/transfered between the web server/client browser apps. I'm also interested in understanding what the various information is that gets transfered between the apps, as well as understanding what information can be spoofed/altered on the client side, as it goes back to the server. I know about the querystring information (post/get/request/etc...). I'm more interested in the information that can be sent/viewed behind the scenes like header, ip addresses, mac addresses, machine IDs, etc... I'm also trying to understand just how much information can be seen by the web srever, from the browser/client app. At the same time, I'm curious as to just what the web server can get from the client app. All of this applies to me trying to get a better understanding of 'man in the middle attacks' as they apply to server/browser communications. Searching google isn't getting me what i really want!! So, if you have the skills/expertise in this area, and you're willing to talk to me for a few minutes, I'd appreciate it. As stated, the underlying reason for the questions is to get a better understanding of 'man in the middle attacks' as this applies to web server apps. Thanks bruce bedouglas@xxxxxxxxxxxxx --------------------------------------------------------------------- The official User-To-User support forum of the Apache HTTP Server Project. See <URL:http://httpd.apache.org/userslist.html> for more info. To unsubscribe, e-mail: users-unsubscribe@xxxxxxxxxxxxxxxx " from the digest: users-digest-unsubscribe@xxxxxxxxxxxxxxxx For additional commands, e-mail: users-help@xxxxxxxxxxxxxxxx