We delve into an in-depth exploration of a common web security vulnerability related to file uploads and it demonstrates how attackers can exploit weaknesses in file extension blacklists to upload malicious web shells. We also cover the mechanics of bypassing these security measures, including specific techniques and tools used to see practical examples of how to conduct such an attack in a controlled environment, emphasizing the importance of understanding these vulnerabilities for defensive programming.

Are you curious about the updates in PCI DSS Requirement 9 as we transition from Version 3.2.1 to 4.0? Requirement 9 focuses on physical security, a cornerstone of safeguarding cardholder data. With PCI DSS 4.0, new best practices, enhanced clarity, and updated guidelines have been introduced to address emerging threats and challenges. Whether you're an IT professional, QSA, or just starting your PCI DSS compliance journey, this video is packed with insights to help you stay ahead.

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