HR professionals can ensure employees aren’t subjected to retaliation from their managers by educating managers on the consequences associated with retaliating against whistleblowers. HR professionals should ensure that the whistleblower's identity and other sensitive information are kept confidential. This can help protect whistleblowers from retaliation and other negative consequences. They may also encourage anonymous reporting of misconduct. Most importantly, HR professionals should thoroughly investigate any reports of retaliation and recommend appropriate corrective action.