Fraud is a 4-letter word posing as a 5-letter word. At Symmetric, we have taken a multifaceted approach to fraud prevention through the use of technology and the human touch. We use both Research Defender and our proprietary system, Sleuth. We also have a dedicated onshore quality assurance department. They read all responses to open-ends and other-specifies to ensure the respondent is real and taking your survey seriously. Every day, our quality assurance department alerts us of any respondents that they find questionable. We remove those respondents from your data and replace them at no additional cost.