Regular employee security awareness training is the most effective method to reduce unintentional disclosure of sensitive information. Training educates employees on risks, policies, and best practices, thus changing behavior and reducing human error. Classification policies provide guidelines, and technical controls like IDS and anti-malware detect or prevent some risks but do not address the human factor as directly as awareness training#5:517, 5:527 CRISC_SentenceinNOTE30.pptx#.