Current captcha methods

What are the current methods for creating captchas in coldfusion?

Im a little outdated on this one. I had been using lyla but ended up disabling it recently.

This should be a perfect link for you. http://lyla.maestropublishing.com/

I ended up disabling this due to instability. This thread is about options to use that might version this approach.

If you’re running ColdFusion 8+ then you can use the inbuilt functions of CFIMAGE:

http://www.adobe.com/devnet/coldfusion/articles/cfimage.html