Point-of-Sale (POS) systems provide the initial interface for credit card transactions in the retail sector. They can be target of or malware attacks usually such as memory scrapper, which looks at data dumps and filters through them to find the necessary info. More sophisticated attacks are emerging every day. ISIT’s POS Device Audit is designed to minimize the threat of compromise. It is critical for merchants to ensure their POS systems are properly configured and not susceptible to common vulnerabilities.