On Sunday 25 February 2007, Sagiv Barhoom wrote: > hi all > I want to use captcha (to ensure that a human is making the request) > can anyone refer me to a compression of captcha thchnologies (I could not > find one)? > did any one use GD::SecurityImage ? I am not sure if it is a good enough > for my needs.
I did not have any experience with GD::SecurityImage. Instead I implemented my own Captcha logic in this web application of mine: http://svn.berlios.de/svnroot/repos/web-cpan/WWW-OneTable-MiniReporter/trunk/ To see the changes, run the command: svn diff -r 1724:1725 $URL with the URL I gave. Note that this is a simple textual captcha, but it was enough to completely eliminate the spam postings to the IGLU Jobs database ( http://www.iglu.org.il/jobs/ ) so far. Image captchas are a huge accessibility problem for sight-impaired people. For other ways to battle form spam see: http://www.google.com/search?q=form+spam&ie=UTF-8&oe=UTF-8 Regards, Shlomi Fish --------------------------------------------------------------------- Shlomi Fish [EMAIL PROTECTED] Homepage: http://www.shlomifish.org/ Chuck Norris wrote a complete Perl 6 implementation in a day but then destroyed all evidence with his bare hands, so no one will know his secrets. _______________________________________________ Perl mailing list [email protected] http://perl.org.il/mailman/listinfo/perl
