Could you please post the question for this answer? Thanks,
Luis. ----- Original Message ----- From: "Rodrigo Ruiz Aguayo" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Thursday, July 11, 2002 6:59 AM Subject: Re: creating dynamic image with obfuscated word > David, a way to handle this obfuscation is to save the "magic word" into > the session. The algorithm would be something like this: > > 1. Obtain a random string from a dictionary (your magic word). > 2. Put it in your session > 3. In the image generator servlet, retrieve the word to show from the > session, not from the URL (I suppose you knew this :-) > 4. Your login page doesn't have to deal with the "magic word" in any > way. > 5. When receiving login data, match the apropriate parameter to your > magic word. If they match, the user can enter your application. > 6. If they don't match, go back to step 1 (re-generate the "magic word" > before the next try). > > Hope this help you :-) > > Regards > > ___________________________________________________________________________ > To unsubscribe, send email to [EMAIL PROTECTED] and include in the body > of the message "signoff SERVLET-INTEREST". > > Archives: http://archives.java.sun.com/archives/servlet-interest.html > Resources: http://java.sun.com/products/servlet/external-resources.html > LISTSERV Help: http://www.lsoft.com/manuals/user/user.html > > ___________________________________________________________________________ To unsubscribe, send email to [EMAIL PROTECTED] and include in the body of the message "signoff SERVLET-INTEREST". Archives: http://archives.java.sun.com/archives/servlet-interest.html Resources: http://java.sun.com/products/servlet/external-resources.html LISTSERV Help: http://www.lsoft.com/manuals/user/user.html
