OSCC 2026 Day 1: Internetworking

With CEO & Founder: Olano Teah Bloh Every day, long before most people sit down at a desk, they have already relied on a dozen invisible networks. A phone wakes up and quietly reconnects to the home Wi-Fi network. A messaging app synchronizes new messages over the household's internet connection. A weather widget silently fetches an update. A smart speaker checks whether it has new voice-assistant instructions. A commuter's maps application streams live traffic data over the mobile network. None of this requires the person to understand what a network is, and that invisibility is precisely the point of good network design. This training exists to make that invisible infrastructure visible. Understanding computer networking today is less like learning a specialized trade and more like learning to read a map of a city you already live in. You interact with networks dozens of times per hour, whether or not you can name a single protocol. Learning how they work turns you from a passive passenger into someone who can navigate, troubleshoot, and even design that infrastructure. The importance of this skill has only grown with the trends shaping today's digital world: remote and hybrid work depends on secure, reliable connections to company networks; smart homes now contain dozens of connected devices, from thermostats to doorbells to refrigerators; cloud computing means that the applications and data people rely on daily often live on servers thousands of miles away, reachable only through a chain of networks; and the rise of streaming, video calls, and online gaming has made network performance , not just availability , a daily concern for ordinary users.