Convert the card holders’ data of the card into codes across open and public networks. Maintain the vulnerability of management program Use and update antivirus regularly on the system getting most likely affected by malware. Build and maintain only secure systems and applications. Use strong data admission control Restrict the businesses from accessing the cardholders’ data.
Provide a unique access ID to every user with computer access. Restrict access to cardholders’ data physically. Monitor and test networks regularly Keep a track of the access to cardholders’ data and network resources. Test the security processes and systems regularly. Keep the Information security policy maintained Keep a policy that deals with information security.