Ben Nadel
On User Experience (UX) Design, JavaScript, ColdFusion, Node.js, Life, and Love.
Ben Nadel at the New York ColdFusion User Group (Feb. 2009) with: Aaron Foss and Clark Valberg
Ben Nadel at the New York ColdFusion User Group (Feb. 2009) with: Aaron Foss@aaronfoss ) and Clark Valberg@clarkvalberg )

Alex

Member since May 3, 2011

Recent Blog Comments By Alex

  • Using CAPTCHA In ColdFusion 8

    Posted on May 3, 2011 at 2:40 PM

    I've always found traditional captcha techniques cumbersome. Regarding encrypting/decrypting values to compare, there's a risk having the encryption broken. I tend to just HASH() the value. Also, decrypting the value and matching it against a user's typed value is less efficient than just HASH()ng t... read more »