SecureNinja Python 3 for InfoSec Professionals is a 5-day, 40-hour training course designed to teach cybersecurity practitioners Python programming skills for security applications. The course covers Python fundamentals and their application to security tasks including log analysis, network security testing, malware analysis, digital forensics, web application security, and exploit development. The curriculum includes 12 modules covering topics such as Python basics, file parsing, regular expressions, functions and classes, digital forensics, PCAP file analysis, malware reverse engineering, socket programming, password cracking, web application security testing, Burp Suite extension development, and exploit development. Students learn to write custom scripts for security automation, parse security event data, develop network security tools, automate password cracking, conduct malware analysis, and perform vulnerability exploitation. The course uses hands-on labs and real-world security scenarios to teach practical skills. It is designed for security analysts, penetration testers, forensic investigators, SOC analysts, ethical hackers, and IT administrators. While no mandatory prerequisites exist, basic cybersecurity knowledge and command-line familiarity are recommended. The training is delivered as an onsite format for groups of 5 or more participants.