I just put out an article in the latest CFDJ covering adding CAPTCHA to your forms (and even validating with AJAX). You can get to it via: http://www.remotesynthesis.com/blog/index.cfm/2006/6/21/Validating-CAPTCHA-with-AJAX (just note that the blog post here has a few minor code updates)
- Brian Rinaldi blog - http://www.remotesynthesis.com/blog CF Open Source List - http://www.remotesynthesis.com/cfopensourcelist Boston CFUG - http://www.bostoncfug.org On 6/26/06, Raymond Camden <[EMAIL PROTECTED]> wrote: > > Degrade quickly? I disagree. It's been working great for me for quite > a while now. I've only had to edit when new "forms" of spam come in. > > My first wave was the drugs. I just added new drugs (viagra, etc) as > they came in. > > Then came gay porn. > > Then came cell phones. > > I haven't had it degrade at all in my experience. Regex could make my > list easier. I think I'd probably just make it so that instead of > assuming each list item is a keyword, that it's a regex pattern > instead. That would take two seconds to change. ;) > > Anyway - I know everyone's experience will be bad, but so far, my > experience has been very good. I do have false positives, but I'd > rather have than then porn spam. > > > On 6/26/06, Michael Dinowitz <[EMAIL PROTECTED]> wrote: > > The keyword list is a good approach but never 100% and will degrade > rather quickly. My own list is actually a collection of regex patterns > rather than a list of words. If you want, I'll send it over to you for > inclusion into BlogCFC. As it's only being run at post-time, it will not > have any effect on performance. I'm still leaning towards a flashform/app > stamp approach but whatever stops spam is good. > > > > Michael Dinowitz > > Dark Lord of the CF > > > > > Michael mentioned blogcfc. You may want to download it to see how I > > > stop spam comments. I keep a simple keyword list. This list helped > > > stop 99% of my spam. > > > > > > On 6/26/06, Steve LaBadie <[EMAIL PROTECTED]> wrote: > > > > Several of my forms are being filled out with spam from levitra & > > > cialis. What can I do to stop this. > > > > > > > > > > > > > > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| Message: http://www.houseoffusion.com/lists.cfm/link=i:4:244799 Archives: http://www.houseoffusion.com/cf_lists/threads.cfm/4 Subscription: http://www.houseoffusion.com/lists.cfm/link=s:4 Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=11502.10531.4 Donations & Support: http://www.houseoffusion.com/tiny.cfm/54
