Payment Card Industry Data Security Standards 4.0 (PCI DSS 4.0) is becoming mandatory this March 2025 and emphasizes stronger security controls to secure your payments page, as it's a critical touchpoint for handling sensitive financial information. Ensuring that your payments page is secure is essential to prevent data breaches, fraud, and unauthorized access. This not only safeguards customer trust but also reduces liability and the risk of penalties for non-compliance. This scanner offers a quick initial overview of potential vulnerabilities on your payment page but should not be relied upon as the sole identifier. The list of vulnerabilities is not exhaustive, and further comprehensive assessment by KNC or another service provideris recommended for a complete security assessment.