NNT PCI DSS and general security and compliance solutions launched Version 5 of its NNT Change Tracker and NNT Log Tracker Enterprise software suite. The software is specifically designed to improve payment security and protect against network threats and data breaches in-line with the PCI Data Security Standard (PCI DSS), which requires organizations that store, process or transmit customer payment card data to adhere to information security controls and processes that ensure data protection. NNT Change Tracker manages the file integrity monitoring (FIM), system hardening and configuration change monitoring aspects of the PCI DSS, enabling organizations to audit IT systems for vulnerabilities and then set a baseline to monitor changes to configurations, file systems, registries and settings, with an easy to use and secure dashboard that ensures systems are, and remain, compliant.