tag:blogger.com,1999:blog-23714519.post6598993223751212794..comments2023-10-18T02:14:08.061+11:00Comments on Alex's Corner: Tracking users with Cache Datakuza55http://www.blogger.com/profile/03932544559060480887noreply@blogger.comBlogger3125tag:blogger.com,1999:blog-23714519.post-34552769274208839122007-10-18T16:46:00.000+10:002007-10-18T16:46:00.000+10:00AT-HE says:hi ... i am trying to do this using ph...AT-HE says:<BR/><BR/>hi ... i am trying to do this using php<BR/><BR/>in referer doc you can put some like [img src="trackimg.php?unique=3246246453"] (unique code generated ramdomly with php) and put an entry with that code in some file or db server side<BR/><BR/>then in the image which is a php script really , you can capture the headers and variables sent by browser and compare with file/db server side<BR/><BR/>next send header "304 not modified" ... or "200 OK" plus headers "content-type: image/xx" and dump image data<BR/><BR/>i am trying to set a public server with forums and so, and i am trying to catch if somebody sign up another account and do bad things, even refreshing ip, deleting cookies or someting<BR/><BR/>can you do this ? .. please tell me by mail/msn at : at_he @ hotmail.comAnonymousnoreply@blogger.comtag:blogger.com,1999:blog-23714519.post-89590588563551609782007-05-21T03:21:00.000+10:002007-05-21T03:21:00.000+10:00True, I forgot about the Flash store, but I don't ...True, I forgot about the Flash store, but I don't think Flash would be too effective, since the people you want to track would probably just disable Flash, Java, etc - they are blocking cookies (and presumably hoping proxies) after all.kuza55https://www.blogger.com/profile/03932544559060480887noreply@blogger.comtag:blogger.com,1999:blog-23714519.post-77606012935002807892007-05-21T01:52:00.000+10:002007-05-21T01:52:00.000+10:00Another way is to implement something using Flash....Another way is to implement something using Flash. Like Yahoo! sign in seal. Not many people will know how to bypass this kind of tracking.Kishorhttps://www.blogger.com/profile/03413161469042432636noreply@blogger.com