Understanding Network Services Through a Mini SOC Lab

When building a home SOC lab, it’s easy to focus on tools like Linux, SSH, and SIEM platforms such as Wazuh—but the real value lies in understanding the network activity those tools generate.

In this episode, we break down four essential network services that appear constantly in security operations: DNS, HTTP, HTTPS, and SSH. More importantly, we explore how each protocol creates different types of observable behavior and how SOC analysts use that visibility to understand what’s happening across a network.

You’ll learn:

• Why DNS (Port 53) reveals intent before connections even happen
• How HTTP (Port 80) and HTTPS (Port 443) generate critical web traffic telemetry
• Why SSH (Port 22) is one of the most important protocols for security monitoring
• How these services work together as layered communication flows
• Where Wazuh fits in by transforming raw logs into actionable security insights

Using a simple Windows-to-Linux lab setup, this episode connects foundational networking concepts to real SOC thinking—showing how security professionals interpret traffic patterns, authentication events, and application behavior in practice.

If you’re learning cybersecurity, building a home lab, or preparing for a SOC analyst role, this episode will help you see network services not as isolated protocols, but as part of a complete security visibility pipeline.

Видео Understanding Network Services Through a Mini SOC Lab канала The Little Root Lab