Networking Series Concludes With Focus on Active Directory and Penetration Testing Basics

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A DEV Community post marks the finale of a 40-episode networking masterclass, framing it as foundational training for security work. The article argues that understanding protocols, ports, and traffic flow is essential for offensive security researchers and penetration testers working in enterprise environments. It compares this groundwork to anatomy before surgery, stressing that systems cannot be secured without understanding how network communication behaves. The piece celebrates the completion of the series while tying its lessons to Active Directory and pentesting fundamentals.

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