What Can You Do Today?

Network Configuration

• Ensure a hardware network firewall device is installed between the POS and the Internet.      
• Ensure all non-POS related computers have personal firewall software installed.
• Ensure the firewall is configured to log and limit connections and access per secure implementation guidelines.
• Ensure antivirus/anti-malware software is installed and up to date.  
• Ensure unused network protocols are disabled.                                                                       
• Scan hard drives for the presence of unencrypted cardholder data and securely delete any data or unallocated space using a secure wipe program in accordance with industry-accepted standards for secure deletion so that cardholder data that may be present cannot be reconstructed.