The Payment Card Industry Data Security Standard (PCI DSS) is an important reference for organizations that are planning to work with major brand credit cards'. It was released in 2014. It is used to assure the security of credit card holders' data and avoid frauds. The compliance is performed once per year by a qualified security assessor, who is provided by the PCI Security Standards Council or internally for small data amount cases. PCI DSS goes through the following four phases:
- Pre-engagement
- Engagement: penetration testing
- Post-engagement
- Reporting and documentation
